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</li> 81<li><a href="#method.summary">Method</a></li> 82</ul> 83<ul class="subNavList"> 84<li>Detail: </li> 85<li>Field | </li> 86<li><a href="#constructor.detail">Constr</a> | </li> 87<li><a href="#method.detail">Method</a></li> 88</ul> 89</div> 90<a name="skip.navbar.top"> 91<!-- --> 92</a></div> 93<!-- ========= END OF TOP NAVBAR ========= --> 94<!-- ======== START OF CLASS DATA ======== --> 95<div class="header"> 96<div class="subTitle">com.fasterxml.jackson.databind.util</div> 97<h2 title="Class ClassUtil" class="title">Class ClassUtil</h2> 98</div> 99<div class="contentContainer"> 100<ul class="inheritance"> 101<li><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">java.lang.Object</a></li> 102<li> 103<ul class="inheritance"> 104<li>com.fasterxml.jackson.databind.util.ClassUtil</li> 105</ul> 106</li> 107</ul> 108<div class="description"> 109<ul class="blockList"> 110<li class="blockList"> 111<hr> 112<br> 113<pre>public final class <span class="typeNameLabel">ClassUtil</span> 114extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> 115</li> 116</ul> 117</div> 118<div class="summary"> 119<ul class="blockList"> 120<li class="blockList"> 121<!-- ======== NESTED CLASS SUMMARY ======== --> 122<ul class="blockList"> 123<li class="blockList"><a name="nested.class.summary"> 124<!-- --> 125</a> 126<h3>Nested Class Summary</h3> 127<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Nested Class Summary table, listing nested classes, and an explanation"> 128<caption><span>Nested Classes</span><span class="tabEnd"> </span></caption> 129<tr> 130<th class="colFirst" scope="col">Modifier and Type</th> 131<th class="colLast" scope="col">Class and Description</th> 132</tr> 133<tr class="altColor"> 134<td class="colFirst"><code>static class </code></td> 135<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.Ctor.html" title="class in com.fasterxml.jackson.databind.util">ClassUtil.Ctor</a></span></code> 136<div class="block">Value class used for caching Constructor declarations; used because 137 caching done by JDK appears to be somewhat inefficient for some use cases.</div> 138</td> 139</tr> 140</table> 141</li> 142</ul> 143<!-- ======== CONSTRUCTOR SUMMARY ======== --> 144<ul class="blockList"> 145<li class="blockList"><a name="constructor.summary"> 146<!-- --> 147</a> 148<h3>Constructor Summary</h3> 149<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> 150<caption><span>Constructors</span><span class="tabEnd"> </span></caption> 151<tr> 152<th class="colOne" scope="col">Constructor and Description</th> 153</tr> 154<tr class="altColor"> 155<td class="colOne"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#ClassUtil--">ClassUtil</a></span>()</code> </td> 156</tr> 157</table> 158</li> 159</ul> 160<!-- ========== METHOD SUMMARY =========== --> 161<ul class="blockList"> 162<li class="blockList"><a name="method.summary"> 163<!-- --> 164</a> 165<h3>Method Summary</h3> 166<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> 167<caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t1" class="tableTab"><span><a href="javascript:show(1);">Static Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span><span id="t6" class="tableTab"><span><a href="javascript:show(32);">Deprecated Methods</a></span><span class="tabEnd"> </span></span></caption> 168<tr> 169<th class="colFirst" scope="col">Modifier and Type</th> 170<th class="colLast" scope="col">Method and Description</th> 171</tr> 172<tr id="i0" class="altColor"> 173<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 174<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#backticked-java.lang.String-">backticked</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text)</code> 175<div class="block">Returns either `text` or [null].</div> 176</td> 177</tr> 178<tr id="i1" class="rowColor"> 179<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 180<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#canBeABeanType-java.lang.Class-">canBeABeanType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type)</code> </td> 181</tr> 182<tr id="i2" class="altColor"> 183<td class="colFirst"><code>static void</code></td> 184<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#checkAndFixAccess-java.lang.reflect.Member-">checkAndFixAccess</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html?is-external=true" title="class or interface in java.lang.reflect">Member</a> member)</code> 185<div class="block"><span class="deprecatedLabel">Deprecated.</span> 186<div class="block"><span class="deprecationComment">Since 2.7 call variant that takes boolean flag.</span></div> 187</div> 188</td> 189</tr> 190<tr id="i3" class="rowColor"> 191<td class="colFirst"><code>static void</code></td> 192<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#checkAndFixAccess-java.lang.reflect.Member-boolean-">checkAndFixAccess</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html?is-external=true" title="class or interface in java.lang.reflect">Member</a> member, 193 boolean force)</code> 194<div class="block">Method that is called if a <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html?is-external=true" title="class or interface in java.lang.reflect"><code>Member</code></a> may need forced access, 195 to force a field, method or constructor to be accessible: this 196 is done by calling <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/AccessibleObject.html?is-external=true#setAccessible-boolean-" title="class or interface in java.lang.reflect"><code>AccessibleObject.setAccessible(boolean)</code></a>.</div> 197</td> 198</tr> 199<tr id="i4" class="altColor"> 200<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 201<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#classNameOf-java.lang.Object-">classNameOf</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> inst)</code> 202<div class="block">Helper method used to construct appropriate description 203 when passed either type (Class) or an instance; in latter 204 case, class of instance is to be used.</div> 205</td> 206</tr> 207<tr id="i5" class="rowColor"> 208<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td> 209<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#classOf-java.lang.Object-">classOf</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> inst)</code> </td> 210</tr> 211<tr id="i6" class="altColor"> 212<td class="colFirst"><code>static void</code></td> 213<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#closeOnFailAndThrowAsIOE-com.fasterxml.jackson.core.JsonGenerator-java.io.Closeable-java.lang.Exception-">closeOnFailAndThrowAsIOE</a></span>(<a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> g, 214 <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a> toClose, 215 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> fail)</code> 216<div class="block">Helper method that encapsulate logic in trying to close given <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io"><code>Closeable</code></a> 217 in case of failure; useful mostly in forcing flush()ing as otherwise 218 error conditions tend to be hard to diagnose.</div> 219</td> 220</tr> 221<tr id="i7" class="rowColor"> 222<td class="colFirst"><code>static void</code></td> 223<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#closeOnFailAndThrowAsIOE-com.fasterxml.jackson.core.JsonGenerator-java.lang.Exception-">closeOnFailAndThrowAsIOE</a></span>(<a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> g, 224 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> fail)</code> 225<div class="block">Helper method that encapsulate logic in trying to close output generator 226 in case of failure; useful mostly in forcing flush()ing as otherwise 227 error conditions tend to be hard to diagnose.</div> 228</td> 229</tr> 230<tr id="i8" class="altColor"> 231<td class="colFirst"><code>static <T> T</code></td> 232<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#createInstance-java.lang.Class-boolean-">createInstance</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> cls, 233 boolean canFixAccess)</code> 234<div class="block">Method that can be called to try to create an instantiate of 235 specified type.</div> 236</td> 237</tr> 238<tr id="i9" class="rowColor"> 239<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></td> 240<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#defaultValue-java.lang.Class-">defaultValue</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> 241<div class="block">Helper method used to get default value for wrappers used for primitive types 242 (0 for Integer etc)</div> 243</td> 244</tr> 245<tr id="i10" class="altColor"> 246<td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><T></code></td> 247<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#emptyIterator--">emptyIterator</a></span>()</code> </td> 248</tr> 249<tr id="i11" class="rowColor"> 250<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 251<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#exceptionMessage-java.lang.Throwable-">exceptionMessage</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> 252<div class="block">Helper method that returns <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true#getMessage--" title="class or interface in java.lang"><code>Throwable.getMessage()</code></a> for all other exceptions 253 except for <a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonProcessingException.html?is-external=true" title="class or interface in com.fasterxml.jackson.core"><code>JsonProcessingException</code></a>, for which <code>getOriginalMessage()</code> is 254 returned instead.</div> 255</td> 256</tr> 257<tr id="i12" class="altColor"> 258<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>[]</code></td> 259<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findClassAnnotations-java.lang.Class-">findClassAnnotations</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 260</tr> 261<tr id="i13" class="rowColor"> 262<td class="colFirst"><code>static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Constructor.html?is-external=true" title="class or interface in java.lang.reflect">Constructor</a><T></code></td> 263<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findConstructor-java.lang.Class-boolean-">findConstructor</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> cls, 264 boolean forceAccess)</code> </td> 265</tr> 266<tr id="i14" class="altColor"> 267<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>></code></td> 268<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findEnumType-java.lang.Class-">findEnumType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> 269<div class="block">Helper method that can be used to dynamically figure out formal 270 enumeration type (class) for given class of an enumeration value.</div> 271</td> 272</tr> 273<tr id="i15" class="rowColor"> 274<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>></code></td> 275<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findEnumType-java.lang.Enum-">findEnumType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?> en)</code> 276<div class="block">Helper method that can be used to dynamically figure out formal 277 enumeration type (class) for given enumeration.</div> 278</td> 279</tr> 280<tr id="i16" class="altColor"> 281<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>></code></td> 282<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findEnumType-java.util.EnumMap-">findEnumType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumMap.html?is-external=true" title="class or interface in java.util">EnumMap</a><?,?> m)</code> 283<div class="block">Helper method that can be used to dynamically figure out 284 enumeration type of given <a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util"><code>EnumSet</code></a>, without having 285 access to its declaration.</div> 286</td> 287</tr> 288<tr id="i17" class="rowColor"> 289<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>></code></td> 290<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findEnumType-java.util.EnumSet-">findEnumType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</a><?> s)</code> 291<div class="block">Helper method that can be used to dynamically figure out 292 enumeration type of given <a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util"><code>EnumSet</code></a>, without having 293 access to its declaration.</div> 294</td> 295</tr> 296<tr id="i18" class="altColor"> 297<td class="colFirst"><code>static <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>><br><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?></code></td> 298<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findFirstAnnotatedEnumValue-java.lang.Class-java.lang.Class-">findFirstAnnotatedEnumValue</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>> enumClass, 299 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> annotationClass)</code> 300<div class="block">A method that will look for the first Enum value annotated with the given Annotation.</div> 301</td> 302</tr> 303<tr id="i19" class="rowColor"> 304<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>></code></td> 305<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findRawSuperTypes-java.lang.Class-java.lang.Class-boolean-">findRawSuperTypes</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls, 306 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore, 307 boolean addClassItself)</code> </td> 308</tr> 309<tr id="i20" class="altColor"> 310<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>></code></td> 311<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findSuperClasses-java.lang.Class-java.lang.Class-boolean-">findSuperClasses</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls, 312 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore, 313 boolean addClassItself)</code> 314<div class="block">Method for finding all super classes (but not super interfaces) of given class, 315 starting with the immediate super class and ending in the most distant one.</div> 316</td> 317</tr> 318<tr id="i21" class="rowColor"> 319<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>></code></td> 320<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findSuperTypes-java.lang.Class-java.lang.Class-">findSuperTypes</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls, 321 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore)</code> 322<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> 323</td> 324</tr> 325<tr id="i22" class="altColor"> 326<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>></code></td> 327<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findSuperTypes-java.lang.Class-java.lang.Class-java.util.List-">findSuperTypes</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls, 328 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore, 329 <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>> result)</code> 330<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> 331</td> 332</tr> 333<tr id="i23" class="rowColor"> 334<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a>></code></td> 335<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#findSuperTypes-com.fasterxml.jackson.databind.JavaType-java.lang.Class-boolean-">findSuperTypes</a></span>(<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a> type, 336 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore, 337 boolean addClassItself)</code> 338<div class="block">Method that will find all sub-classes and implemented interfaces 339 of a given class or interface.</div> 340</td> 341</tr> 342<tr id="i24" class="altColor"> 343<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 344<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getClassDescription-java.lang.Object-">getClassDescription</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> classOrInstance)</code> 345<div class="block">Helper method used to construct appropriate description 346 when passed either type (Class) or an instance; in latter 347 case, class of instance is to be used.</div> 348</td> 349</tr> 350<tr id="i25" class="rowColor"> 351<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a>[]</code></td> 352<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getClassMethods-java.lang.Class-">getClassMethods</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> 353<div class="block">Helper method that gets methods declared in given class; usually a simple thing, 354 but sometimes (as per [databind#785]) more complicated, depending on classloader 355 setup.</div> 356</td> 357</tr> 358<tr id="i26" class="altColor"> 359<td class="colFirst"><code>static <a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.Ctor.html" title="class in com.fasterxml.jackson.databind.util">ClassUtil.Ctor</a>[]</code></td> 360<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getConstructors-java.lang.Class-">getConstructors</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 361</tr> 362<tr id="i27" class="rowColor"> 363<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Field.html?is-external=true" title="class or interface in java.lang.reflect">Field</a>[]</code></td> 364<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getDeclaredFields-java.lang.Class-">getDeclaredFields</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 365</tr> 366<tr id="i28" class="altColor"> 367<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a>[]</code></td> 368<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getDeclaredMethods-java.lang.Class-">getDeclaredMethods</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 369</tr> 370<tr id="i29" class="rowColor"> 371<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td> 372<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getDeclaringClass-java.lang.Class-">getDeclaringClass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 373</tr> 374<tr id="i30" class="altColor"> 375<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td> 376<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getEnclosingClass-java.lang.Class-">getEnclosingClass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 377</tr> 378<tr id="i31" class="rowColor"> 379<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="class or interface in java.lang.reflect">Type</a>[]</code></td> 380<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getGenericInterfaces-java.lang.Class-">getGenericInterfaces</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 381</tr> 382<tr id="i32" class="altColor"> 383<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="class or interface in java.lang.reflect">Type</a></code></td> 384<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getGenericSuperclass-java.lang.Class-">getGenericSuperclass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 385</tr> 386<tr id="i33" class="rowColor"> 387<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td> 388<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getOuterClass-java.lang.Class-">getOuterClass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type)</code> 389<div class="block">Method for finding enclosing class for non-static inner classes</div> 390</td> 391</tr> 392<tr id="i34" class="altColor"> 393<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 394<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getPackageName-java.lang.Class-">getPackageName</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 395</tr> 396<tr id="i35" class="rowColor"> 397<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></td> 398<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getRootCause-java.lang.Throwable-">getRootCause</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> 399<div class="block">Method that can be used to find the "root cause", innermost 400 of chained (wrapped) exceptions.</div> 401</td> 402</tr> 403<tr id="i36" class="altColor"> 404<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 405<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getTypeDescription-com.fasterxml.jackson.databind.JavaType-">getTypeDescription</a></span>(<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a> fullType)</code> 406<div class="block">Helper method to create and return "backticked" description of given 407 resolved type (or, <code>"null"</code> if <code>null</code> passed), similar 408 to return vaue of <a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getClassDescription-java.lang.Object-"><code>getClassDescription(Object)</code></a>.</div> 409</td> 410</tr> 411<tr id="i37" class="rowColor"> 412<td class="colFirst"><code>static boolean</code></td> 413<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#hasClass-java.lang.Object-java.lang.Class-">hasClass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> inst, 414 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> raw)</code> </td> 415</tr> 416<tr id="i38" class="altColor"> 417<td class="colFirst"><code>static boolean</code></td> 418<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#hasEnclosingMethod-java.lang.Class-">hasEnclosingMethod</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 419</tr> 420<tr id="i39" class="rowColor"> 421<td class="colFirst"><code>static boolean</code></td> 422<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#hasGetterSignature-java.lang.reflect.Method-">hasGetterSignature</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a> m)</code> 423<div class="block"><span class="deprecatedLabel">Deprecated.</span> 424<div class="block"><span class="deprecationComment">Since 2.6 not used; may be removed before 3.x</span></div> 425</div> 426</td> 427</tr> 428<tr id="i40" class="altColor"> 429<td class="colFirst"><code>static boolean</code></td> 430<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isBogusClass-java.lang.Class-">isBogusClass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 431</tr> 432<tr id="i41" class="rowColor"> 433<td class="colFirst"><code>static boolean</code></td> 434<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isCollectionMapOrArray-java.lang.Class-">isCollectionMapOrArray</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type)</code> </td> 435</tr> 436<tr id="i42" class="altColor"> 437<td class="colFirst"><code>static boolean</code></td> 438<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isConcrete-java.lang.Class-">isConcrete</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type)</code> 439<div class="block">Helper method that checks if given class is a concrete one; 440 that is, not an interface or abstract class.</div> 441</td> 442</tr> 443<tr id="i43" class="rowColor"> 444<td class="colFirst"><code>static boolean</code></td> 445<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isConcrete-java.lang.reflect.Member-">isConcrete</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html?is-external=true" title="class or interface in java.lang.reflect">Member</a> member)</code> </td> 446</tr> 447<tr id="i44" class="altColor"> 448<td class="colFirst"><code>static boolean</code></td> 449<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isEnumType-java.lang.Class-">isEnumType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> rawType)</code> 450<div class="block">Helper method that encapsulates reliable check on whether 451 given raw type "is an Enum", that is, is or extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><code>Enum</code></a>.</div> 452</td> 453</tr> 454<tr id="i45" class="rowColor"> 455<td class="colFirst"><code>static boolean</code></td> 456<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isJacksonStdImpl-java.lang.Class-">isJacksonStdImpl</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> implClass)</code> </td> 457</tr> 458<tr id="i46" class="altColor"> 459<td class="colFirst"><code>static boolean</code></td> 460<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isJacksonStdImpl-java.lang.Object-">isJacksonStdImpl</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> impl)</code> 461<div class="block">Method that can be called to determine if given Object is the default 462 implementation Jackson uses; as opposed to a custom serializer installed by 463 a module or calling application.</div> 464</td> 465</tr> 466<tr id="i47" class="rowColor"> 467<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 468<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isLocalType-java.lang.Class-boolean-">isLocalType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type, 469 boolean allowNonStatic)</code> </td> 470</tr> 471<tr id="i48" class="altColor"> 472<td class="colFirst"><code>static boolean</code></td> 473<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isNonStaticInnerClass-java.lang.Class-">isNonStaticInnerClass</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 474</tr> 475<tr id="i49" class="rowColor"> 476<td class="colFirst"><code>static boolean</code></td> 477<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isObjectOrPrimitive-java.lang.Class-">isObjectOrPrimitive</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> </td> 478</tr> 479<tr id="i50" class="altColor"> 480<td class="colFirst"><code>static boolean</code></td> 481<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#isProxyType-java.lang.Class-">isProxyType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type)</code> 482<div class="block">Helper method used to weed out dynamic Proxy types; types that do 483 not expose concrete method API that we could use to figure out 484 automatic Bean (property) based serialization.</div> 485</td> 486</tr> 487<tr id="i51" class="rowColor"> 488<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 489<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#nameOf-java.lang.Class-">nameOf</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</code> 490<div class="block">Returns either `cls.getName()` (if `cls` not null), 491 or "[null]" if `cls` is null.</div> 492</td> 493</tr> 494<tr id="i52" class="altColor"> 495<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 496<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#nameOf-com.fasterxml.jackson.databind.util.Named-">nameOf</a></span>(<a href="../../../../../com/fasterxml/jackson/databind/util/Named.html" title="interface in com.fasterxml.jackson.databind.util">Named</a> named)</code> 497<div class="block">Returns either backtick-quoted `named.getName()` (if `named` not null), 498 or "[null]" if `named` is null.</div> 499</td> 500</tr> 501<tr id="i53" class="rowColor"> 502<td class="colFirst"><code>static <T> T</code></td> 503<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#nonNull-T-T-">nonNull</a></span>(T valueOrNull, 504 T defaultValue)</code> </td> 505</tr> 506<tr id="i54" class="altColor"> 507<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 508<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#nonNullString-java.lang.String-">nonNullString</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code> </td> 509</tr> 510<tr id="i55" class="rowColor"> 511<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 512<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#nullOrToString-java.lang.Object-">nullOrToString</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</code> </td> 513</tr> 514<tr id="i56" class="altColor"> 515<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td> 516<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#primitiveType-java.lang.Class-">primitiveType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type)</code> 517<div class="block">Method that can be used to find primitive type for given class if (but only if) 518 it is either wrapper type or primitive type; returns `null` if type is neither.</div> 519</td> 520</tr> 521<tr id="i57" class="rowColor"> 522<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td> 523<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#quotedOr-java.lang.Object-java.lang.String-">quotedOr</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> str, 524 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> forNull)</code> 525<div class="block">Returns either quoted value (with double-quotes) -- if argument non-null 526 String -- or String NULL (no quotes) (if null).</div> 527</td> 528</tr> 529<tr id="i58" class="altColor"> 530<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td> 531<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#rawClass-com.fasterxml.jackson.databind.JavaType-">rawClass</a></span>(<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a> t)</code> </td> 532</tr> 533<tr id="i59" class="rowColor"> 534<td class="colFirst"><code>static void</code></td> 535<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#throwAsIAE-java.lang.Throwable-">throwAsIAE</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> 536<div class="block">Method that will wrap 't' as an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> if it 537 is a checked exception; otherwise (runtime exception or error) throw as is</div> 538</td> 539</tr> 540<tr id="i60" class="altColor"> 541<td class="colFirst"><code>static void</code></td> 542<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#throwAsIAE-java.lang.Throwable-java.lang.String-">throwAsIAE</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t, 543 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> msg)</code> 544<div class="block">Method that will wrap 't' as an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> (and with 545 specified message) if it 546 is a checked exception; otherwise (runtime exception or error) throw as is</div> 547</td> 548</tr> 549<tr id="i61" class="rowColor"> 550<td class="colFirst"><code>static <T> T</code></td> 551<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#throwAsMappingException-com.fasterxml.jackson.databind.DeserializationContext-java.io.IOException-">throwAsMappingException</a></span>(<a href="../../../../../com/fasterxml/jackson/databind/DeserializationContext.html" title="class in com.fasterxml.jackson.databind">DeserializationContext</a> ctxt, 552 <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a> e0)</code> </td> 553</tr> 554<tr id="i62" class="altColor"> 555<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></td> 556<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#throwIfError-java.lang.Throwable-">throwIfError</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> 557<div class="block">Helper method that will check if argument is an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Error.html?is-external=true" title="class or interface in java.lang"><code>Error</code></a>, 558 and if so, (re)throw it; otherwise just return</div> 559</td> 560</tr> 561<tr id="i63" class="rowColor"> 562<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></td> 563<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#throwIfIOE-java.lang.Throwable-">throwIfIOE</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> 564<div class="block">Helper method that will check if argument is an <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io"><code>IOException</code></a>, 565 and if so, (re)throw it; otherwise just return</div> 566</td> 567</tr> 568<tr id="i64" class="altColor"> 569<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></td> 570<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#throwIfRTE-java.lang.Throwable-">throwIfRTE</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> 571<div class="block">Helper method that will check if argument is an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/RuntimeException.html?is-external=true" title="class or interface in java.lang"><code>RuntimeException</code></a>, 572 and if so, (re)throw it; otherwise just return</div> 573</td> 574</tr> 575<tr id="i65" class="rowColor"> 576<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></td> 577<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#throwRootCauseIfIOE-java.lang.Throwable-">throwRootCauseIfIOE</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> 578<div class="block">Method that works like by calling <a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getRootCause-java.lang.Throwable-"><code>getRootCause(java.lang.Throwable)</code></a> and then 579 either throwing it (if instanceof <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io"><code>IOException</code></a>), or 580 return.</div> 581</td> 582</tr> 583<tr id="i66" class="altColor"> 584<td class="colFirst"><code>static void</code></td> 585<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#unwrapAndThrowAsIAE-java.lang.Throwable-">unwrapAndThrowAsIAE</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</code> 586<div class="block">Method that will locate the innermost exception for given Throwable; 587 and then wrap it as an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> if it 588 is a checked exception; otherwise (runtime exception or error) throw as is</div> 589</td> 590</tr> 591<tr id="i67" class="rowColor"> 592<td class="colFirst"><code>static void</code></td> 593<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#unwrapAndThrowAsIAE-java.lang.Throwable-java.lang.String-">unwrapAndThrowAsIAE</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t, 594 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> msg)</code> 595<div class="block">Method that will locate the innermost exception for given Throwable; 596 and then wrap it as an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> if it 597 is a checked exception; otherwise (runtime exception or error) throw as is</div> 598</td> 599</tr> 600<tr id="i68" class="altColor"> 601<td class="colFirst"><code>static void</code></td> 602<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#verifyMustOverride-java.lang.Class-java.lang.Object-java.lang.String-">verifyMustOverride</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> expType, 603 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> instance, 604 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> method)</code> </td> 605</tr> 606<tr id="i69" class="rowColor"> 607<td class="colFirst"><code>static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?></code></td> 608<td class="colLast"><code><span class="memberNameLink"><a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#wrapperType-java.lang.Class-">wrapperType</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> primitiveType)</code> 609<div class="block">Helper method for finding wrapper type for given primitive type (why isn't 610 there one in JDK?)</div> 611</td> 612</tr> 613</table> 614<ul class="blockList"> 615<li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> 616<!-- --> 617</a> 618<h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> 619<code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> 620</ul> 621</li> 622</ul> 623</li> 624</ul> 625</div> 626<div class="details"> 627<ul class="blockList"> 628<li class="blockList"> 629<!-- ========= CONSTRUCTOR DETAIL ======== --> 630<ul class="blockList"> 631<li class="blockList"><a name="constructor.detail"> 632<!-- --> 633</a> 634<h3>Constructor Detail</h3> 635<a name="ClassUtil--"> 636<!-- --> 637</a> 638<ul class="blockListLast"> 639<li class="blockList"> 640<h4>ClassUtil</h4> 641<pre>public ClassUtil()</pre> 642</li> 643</ul> 644</li> 645</ul> 646<!-- ============ METHOD DETAIL ========== --> 647<ul class="blockList"> 648<li class="blockList"><a name="method.detail"> 649<!-- --> 650</a> 651<h3>Method Detail</h3> 652<a name="emptyIterator--"> 653<!-- --> 654</a> 655<ul class="blockList"> 656<li class="blockList"> 657<h4>emptyIterator</h4> 658<pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><T> emptyIterator()</pre> 659<dl> 660<dt><span class="simpleTagLabel">Since:</span></dt> 661<dd>2.7</dd> 662</dl> 663</li> 664</ul> 665<a name="findSuperTypes-com.fasterxml.jackson.databind.JavaType-java.lang.Class-boolean-"> 666<!-- --> 667</a> 668<ul class="blockList"> 669<li class="blockList"> 670<h4>findSuperTypes</h4> 671<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a>> findSuperTypes(<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a> type, 672 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore, 673 boolean addClassItself)</pre> 674<div class="block">Method that will find all sub-classes and implemented interfaces 675 of a given class or interface. Classes are listed in order of 676 precedence, starting with the immediate super-class, followed by 677 interfaces class directly declares to implemented, and then recursively 678 followed by parent of super-class and so forth. 679 Note that <code>Object.class</code> is not included in the list 680 regardless of whether <code>endBefore</code> argument is defined or not.</div> 681<dl> 682<dt><span class="paramLabel">Parameters:</span></dt> 683<dd><code>endBefore</code> - Super-type to NOT include in results, if any; when 684 encountered, will be ignored (and no super types are checked).</dd> 685<dt><span class="simpleTagLabel">Since:</span></dt> 686<dd>2.7</dd> 687</dl> 688</li> 689</ul> 690<a name="findRawSuperTypes-java.lang.Class-java.lang.Class-boolean-"> 691<!-- --> 692</a> 693<ul class="blockList"> 694<li class="blockList"> 695<h4>findRawSuperTypes</h4> 696<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>> findRawSuperTypes(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls, 697 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore, 698 boolean addClassItself)</pre> 699<dl> 700<dt><span class="simpleTagLabel">Since:</span></dt> 701<dd>2.7</dd> 702</dl> 703</li> 704</ul> 705<a name="findSuperClasses-java.lang.Class-java.lang.Class-boolean-"> 706<!-- --> 707</a> 708<ul class="blockList"> 709<li class="blockList"> 710<h4>findSuperClasses</h4> 711<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>> findSuperClasses(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls, 712 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore, 713 boolean addClassItself)</pre> 714<div class="block">Method for finding all super classes (but not super interfaces) of given class, 715 starting with the immediate super class and ending in the most distant one. 716 Class itself is included if <code>addClassItself</code> is true. 717<p> 718 NOTE: mostly/only called to resolve mix-ins as that's where we do not care 719 about fully-resolved types, just associated annotations.</div> 720<dl> 721<dt><span class="simpleTagLabel">Since:</span></dt> 722<dd>2.7</dd> 723</dl> 724</li> 725</ul> 726<a name="findSuperTypes-java.lang.Class-java.lang.Class-"> 727<!-- --> 728</a> 729<ul class="blockList"> 730<li class="blockList"> 731<h4>findSuperTypes</h4> 732<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> 733public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>> findSuperTypes(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls, 734 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore)</pre> 735<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> 736</li> 737</ul> 738<a name="findSuperTypes-java.lang.Class-java.lang.Class-java.util.List-"> 739<!-- --> 740</a> 741<ul class="blockList"> 742<li class="blockList"> 743<h4>findSuperTypes</h4> 744<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> 745public static <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>> findSuperTypes(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls, 746 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> endBefore, 747 <a href="https://docs.oracle.com/javase/8/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?>> result)</pre> 748<div class="block"><span class="deprecatedLabel">Deprecated.</span> </div> 749</li> 750</ul> 751<a name="canBeABeanType-java.lang.Class-"> 752<!-- --> 753</a> 754<ul class="blockList"> 755<li class="blockList"> 756<h4>canBeABeanType</h4> 757<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> canBeABeanType(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type)</pre> 758<dl> 759<dt><span class="returnLabel">Returns:</span></dt> 760<dd>Null if class might 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class="block">Helper method that will check if argument is an <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io"><code>IOException</code></a>, 936 and if so, (re)throw it; otherwise just return</div> 937<dl> 938<dt><span class="throwsLabel">Throws:</span></dt> 939<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> 940<dt><span class="simpleTagLabel">Since:</span></dt> 941<dd>2.9</dd> 942</dl> 943</li> 944</ul> 945<a name="getRootCause-java.lang.Throwable-"> 946<!-- --> 947</a> 948<ul class="blockList"> 949<li class="blockList"> 950<h4>getRootCause</h4> 951<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> getRootCause(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</pre> 952<div class="block">Method that can be used to find the "root cause", innermost 953 of chained (wrapped) exceptions.</div> 954</li> 955</ul> 956<a name="throwRootCauseIfIOE-java.lang.Throwable-"> 957<!-- --> 958</a> 959<ul class="blockList"> 960<li class="blockList"> 961<h4>throwRootCauseIfIOE</h4> 962<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> throwRootCauseIfIOE(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t) 963 throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> 964<div class="block">Method that 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msg)</pre> 994<div class="block">Method that will wrap 't' as an <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang"><code>IllegalArgumentException</code></a> (and with 995 specified message) if it 996 is a checked exception; otherwise (runtime exception or error) throw as is</div> 997</li> 998</ul> 999<a name="throwAsMappingException-com.fasterxml.jackson.databind.DeserializationContext-java.io.IOException-"> 1000<!-- --> 1001</a> 1002<ul class="blockList"> 1003<li class="blockList"> 1004<h4>throwAsMappingException</h4> 1005<pre>public static <T> T throwAsMappingException(<a href="../../../../../com/fasterxml/jackson/databind/DeserializationContext.html" title="class in com.fasterxml.jackson.databind">DeserializationContext</a> ctxt, 1006 <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a> e0) 1007 throws <a href="../../../../../com/fasterxml/jackson/databind/JsonMappingException.html" title="class in com.fasterxml.jackson.databind">JsonMappingException</a></pre> 1008<dl> 1009<dt><span class="throwsLabel">Throws:</span></dt> 1010<dd><code><a href="../../../../../com/fasterxml/jackson/databind/JsonMappingException.html" title="class in com.fasterxml.jackson.databind">JsonMappingException</a></code></dd> 1011<dt><span class="simpleTagLabel">Since:</span></dt> 1012<dd>2.9</dd> 1013</dl> 1014</li> 1015</ul> 1016<a name="unwrapAndThrowAsIAE-java.lang.Throwable-"> 1017<!-- --> 1018</a> 1019<ul class="blockList"> 1020<li class="blockList"> 1021<h4>unwrapAndThrowAsIAE</h4> 1022<pre>public static void unwrapAndThrowAsIAE(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</pre> 1023<div class="block">Method that will locate the innermost exception for given Throwable; 1024 and then wrap 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However, it is often the 1053 case that output state may be corrupt so we need to be prepared for 1054 secondary exception without masking original one.</div> 1055<dl> 1056<dt><span class="throwsLabel">Throws:</span></dt> 1057<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> 1058<dt><span class="simpleTagLabel">Since:</span></dt> 1059<dd>2.8</dd> 1060</dl> 1061</li> 1062</ul> 1063<a name="closeOnFailAndThrowAsIOE-com.fasterxml.jackson.core.JsonGenerator-java.io.Closeable-java.lang.Exception-"> 1064<!-- --> 1065</a> 1066<ul class="blockList"> 1067<li class="blockList"> 1068<h4>closeOnFailAndThrowAsIOE</h4> 1069<pre>public static void closeOnFailAndThrowAsIOE(<a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonGenerator.html?is-external=true" title="class or interface in com.fasterxml.jackson.core">JsonGenerator</a> g, 1070 <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a> toClose, 1071 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Exception.html?is-external=true" title="class or interface in java.lang">Exception</a> fail) 1072 throws <a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> 1073<div class="block">Helper method that encapsulate logic in trying to close given <a href="https://docs.oracle.com/javase/8/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io"><code>Closeable</code></a> 1074 in case of failure; useful mostly in forcing flush()ing as otherwise 1075 error conditions tend to be hard to diagnose. However, it is often the 1076 case that output state may be corrupt so we need to be prepared for 1077 secondary exception without masking original one.</div> 1078<dl> 1079<dt><span class="throwsLabel">Throws:</span></dt> 1080<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> 1081<dt><span class="simpleTagLabel">Since:</span></dt> 1082<dd>2.8</dd> 1083</dl> 1084</li> 1085</ul> 1086<a name="createInstance-java.lang.Class-boolean-"> 1087<!-- --> 1088</a> 1089<ul class="blockList"> 1090<li class="blockList"> 1091<h4>createInstance</h4> 1092<pre>public static <T> T createInstance(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> cls, 1093 boolean canFixAccess) 1094 throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></pre> 1095<div class="block">Method that can be called to try to create an instantiate of 1096 specified type. Instantiation is done using default no-argument 1097 constructor.</div> 1098<dl> 1099<dt><span class="paramLabel">Parameters:</span></dt> 1100<dd><code>canFixAccess</code> - Whether it is possible to try to change access 1101 rights of the default constructor (in case it is not publicly 1102 accessible) or not.</dd> 1103<dt><span class="throwsLabel">Throws:</span></dt> 1104<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - If instantiation fails for any reason; 1105 except for cases where constructor throws an unchecked exception 1106 (which will be passed as is)</dd> 1107</dl> 1108</li> 1109</ul> 1110<a name="findConstructor-java.lang.Class-boolean-"> 1111<!-- --> 1112</a> 1113<ul class="blockList"> 1114<li class="blockList"> 1115<h4>findConstructor</h4> 1116<pre>public static <T> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Constructor.html?is-external=true" title="class or interface in java.lang.reflect">Constructor</a><T> findConstructor(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> cls, 1117 boolean forceAccess) 1118 throws <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></pre> 1119<dl> 1120<dt><span class="throwsLabel">Throws:</span></dt> 1121<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code></dd> 1122</dl> 1123</li> 1124</ul> 1125<a name="classOf-java.lang.Object-"> 1126<!-- --> 1127</a> 1128<ul class="blockList"> 1129<li class="blockList"> 1130<h4>classOf</h4> 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1148</dl> 1149</li> 1150</ul> 1151<a name="nonNull-java.lang.Object-java.lang.Object-"> 1152<!-- --> 1153</a><a name="nonNull-T-T-"> 1154<!-- --> 1155</a> 1156<ul class="blockList"> 1157<li class="blockList"> 1158<h4>nonNull</h4> 1159<pre>public static <T> T nonNull(T valueOrNull, 1160 T defaultValue)</pre> 1161<dl> 1162<dt><span class="simpleTagLabel">Since:</span></dt> 1163<dd>2.9</dd> 1164</dl> 1165</li> 1166</ul> 1167<a name="nullOrToString-java.lang.Object-"> 1168<!-- --> 1169</a> 1170<ul class="blockList"> 1171<li class="blockList"> 1172<h4>nullOrToString</h4> 1173<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nullOrToString(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> value)</pre> 1174<dl> 1175<dt><span class="simpleTagLabel">Since:</span></dt> 1176<dd>2.9</dd> 1177</dl> 1178</li> 1179</ul> 1180<a name="nonNullString-java.lang.String-"> 1181<!-- --> 1182</a> 1183<ul class="blockList"> 1184<li class="blockList"> 1185<h4>nonNullString</h4> 1186<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nonNullString(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre> 1187<dl> 1188<dt><span class="simpleTagLabel">Since:</span></dt> 1189<dd>2.9</dd> 1190</dl> 1191</li> 1192</ul> 1193<a name="quotedOr-java.lang.Object-java.lang.String-"> 1194<!-- --> 1195</a> 1196<ul class="blockList"> 1197<li class="blockList"> 1198<h4>quotedOr</h4> 1199<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> quotedOr(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> str, 1200 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> forNull)</pre> 1201<div class="block">Returns either quoted value (with double-quotes) -- if argument non-null 1202 String -- or String NULL (no quotes) (if null).</div> 1203<dl> 1204<dt><span class="simpleTagLabel">Since:</span></dt> 1205<dd>2.9</dd> 1206</dl> 1207</li> 1208</ul> 1209<a name="getClassDescription-java.lang.Object-"> 1210<!-- --> 1211</a> 1212<ul class="blockList"> 1213<li class="blockList"> 1214<h4>getClassDescription</h4> 1215<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getClassDescription(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> classOrInstance)</pre> 1216<div class="block">Helper method used to construct appropriate description 1217 when passed either type (Class) or an instance; in latter 1218 case, class of instance is to be used.</div> 1219</li> 1220</ul> 1221<a name="getTypeDescription-com.fasterxml.jackson.databind.JavaType-"> 1222<!-- --> 1223</a> 1224<ul class="blockList"> 1225<li class="blockList"> 1226<h4>getTypeDescription</h4> 1227<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getTypeDescription(<a href="../../../../../com/fasterxml/jackson/databind/JavaType.html" title="class in com.fasterxml.jackson.databind">JavaType</a> fullType)</pre> 1228<div class="block">Helper method to create and return "backticked" description of given 1229 resolved type (or, <code>"null"</code> if <code>null</code> passed), similar 1230 to return vaue of <a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.html#getClassDescription-java.lang.Object-"><code>getClassDescription(Object)</code></a>.</div> 1231<dl> 1232<dt><span class="paramLabel">Parameters:</span></dt> 1233<dd><code>fullType</code> - Fully resolved type or null</dd> 1234<dt><span class="returnLabel">Returns:</span></dt> 1235<dd>String description of type including generic type parameters, surrounded 1236 by backticks, if type passed; or string "null" if {code null} passed</dd> 1237<dt><span class="simpleTagLabel">Since:</span></dt> 1238<dd>2.10</dd> 1239</dl> 1240</li> 1241</ul> 1242<a name="classNameOf-java.lang.Object-"> 1243<!-- --> 1244</a> 1245<ul class="blockList"> 1246<li class="blockList"> 1247<h4>classNameOf</h4> 1248<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> classNameOf(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> inst)</pre> 1249<div class="block">Helper method used to construct appropriate description 1250 when passed either type (Class) or an instance; in latter 1251 case, class of instance is to be used.</div> 1252<dl> 1253<dt><span class="simpleTagLabel">Since:</span></dt> 1254<dd>2.9</dd> 1255</dl> 1256</li> 1257</ul> 1258<a name="nameOf-java.lang.Class-"> 1259<!-- --> 1260</a> 1261<ul class="blockList"> 1262<li class="blockList"> 1263<h4>nameOf</h4> 1264<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nameOf(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1265<div class="block">Returns either `cls.getName()` (if `cls` not null), 1266 or "[null]" if `cls` is null.</div> 1267<dl> 1268<dt><span class="simpleTagLabel">Since:</span></dt> 1269<dd>2.9</dd> 1270</dl> 1271</li> 1272</ul> 1273<a name="nameOf-com.fasterxml.jackson.databind.util.Named-"> 1274<!-- --> 1275</a> 1276<ul class="blockList"> 1277<li class="blockList"> 1278<h4>nameOf</h4> 1279<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> nameOf(<a href="../../../../../com/fasterxml/jackson/databind/util/Named.html" title="interface in com.fasterxml.jackson.databind.util">Named</a> named)</pre> 1280<div class="block">Returns either backtick-quoted `named.getName()` (if `named` not null), 1281 or "[null]" if `named` is null.</div> 1282<dl> 1283<dt><span class="simpleTagLabel">Since:</span></dt> 1284<dd>2.9</dd> 1285</dl> 1286</li> 1287</ul> 1288<a name="backticked-java.lang.String-"> 1289<!-- --> 1290</a> 1291<ul class="blockList"> 1292<li class="blockList"> 1293<h4>backticked</h4> 1294<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> backticked(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text)</pre> 1295<div class="block">Returns either `text` or [null].</div> 1296<dl> 1297<dt><span class="simpleTagLabel">Since:</span></dt> 1298<dd>2.9</dd> 1299</dl> 1300</li> 1301</ul> 1302<a name="exceptionMessage-java.lang.Throwable-"> 1303<!-- --> 1304</a> 1305<ul class="blockList"> 1306<li class="blockList"> 1307<h4>exceptionMessage</h4> 1308<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> exceptionMessage(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a> t)</pre> 1309<div class="block">Helper method that returns <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Throwable.html?is-external=true#getMessage--" title="class or interface in java.lang"><code>Throwable.getMessage()</code></a> for all other exceptions 1310 except for <a href="http://fasterxml.github.io/jackson-core/javadoc/2.10/com/fasterxml/jackson/core/JsonProcessingException.html?is-external=true" title="class or interface in com.fasterxml.jackson.core"><code>JsonProcessingException</code></a>, for which <code>getOriginalMessage()</code> is 1311 returned instead. 1312 Method is used to avoid accidentally including trailing location information twice 1313 in message when wrapping exceptions.</div> 1314<dl> 1315<dt><span class="simpleTagLabel">Since:</span></dt> 1316<dd>2.9.7</dd> 1317</dl> 1318</li> 1319</ul> 1320<a 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href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> primitiveType)</pre> 1338<div class="block">Helper method for finding wrapper type for given primitive type (why isn't 1339 there one in JDK?)</div> 1340</li> 1341</ul> 1342<a name="primitiveType-java.lang.Class-"> 1343<!-- --> 1344</a> 1345<ul class="blockList"> 1346<li class="blockList"> 1347<h4>primitiveType</h4> 1348<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> primitiveType(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> type)</pre> 1349<div class="block">Method that can be used to find primitive type for given class if (but only if) 1350 it is either wrapper type or primitive type; returns `null` if type is neither.</div> 1351<dl> 1352<dt><span class="simpleTagLabel">Since:</span></dt> 1353<dd>2.7</dd> 1354</dl> 1355</li> 1356</ul> 1357<a name="checkAndFixAccess-java.lang.reflect.Member-"> 1358<!-- --> 1359</a> 1360<ul class="blockList"> 1361<li class="blockList"> 1362<h4>checkAndFixAccess</h4> 1363<pre><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Deprecated.html?is-external=true" title="class or interface in java.lang">@Deprecated</a> 1364public static void checkAndFixAccess(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Member.html?is-external=true" title="class or interface in java.lang.reflect">Member</a> member)</pre> 1365<div class="block"><span class="deprecatedLabel">Deprecated.</span> <span class="deprecationComment">Since 2.7 call variant that takes boolean flag.</span></div> 1366<div class="block">Equivalent to call: 1367<pre> 1368 checkAndFixAccess(member, false); 1369</pre></div> 1370</li> 1371</ul> 1372<a 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1384<dt><span class="paramLabel">Parameters:</span></dt> 1385<dd><code>member</code> - Accessor to call <code>setAccessible()</code> on.</dd> 1386<dd><code>force</code> - Whether to always try to make accessor accessible (true), 1387 or only if needed as per access rights (false)</dd> 1388<dt><span class="simpleTagLabel">Since:</span></dt> 1389<dd>2.7</dd> 1390</dl> 1391</li> 1392</ul> 1393<a name="isEnumType-java.lang.Class-"> 1394<!-- --> 1395</a> 1396<ul class="blockList"> 1397<li class="blockList"> 1398<h4>isEnumType</h4> 1399<pre>public static boolean isEnumType(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> rawType)</pre> 1400<div class="block">Helper method that encapsulates reliable check on whether 1401 given raw type "is an Enum", that is, is or extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang"><code>Enum</code></a>.</div> 1402<dl> 1403<dt><span class="simpleTagLabel">Since:</span></dt> 1404<dd>2.10.1</dd> 1405</dl> 1406</li> 1407</ul> 1408<a name="findEnumType-java.util.EnumSet-"> 1409<!-- --> 1410</a> 1411<ul class="blockList"> 1412<li class="blockList"> 1413<h4>findEnumType</h4> 1414<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>> findEnumType(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util">EnumSet</a><?> s)</pre> 1415<div class="block">Helper method that can be used to dynamically figure out 1416 enumeration type of given <a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util"><code>EnumSet</code></a>, without having 1417 access to its declaration. 1418 Code is needed to work around design flaw in JDK.</div> 1419</li> 1420</ul> 1421<a name="findEnumType-java.util.EnumMap-"> 1422<!-- --> 1423</a> 1424<ul class="blockList"> 1425<li class="blockList"> 1426<h4>findEnumType</h4> 1427<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>> findEnumType(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumMap.html?is-external=true" title="class or interface in java.util">EnumMap</a><?,?> m)</pre> 1428<div class="block">Helper method that can be used to dynamically figure out 1429 enumeration type of given <a href="https://docs.oracle.com/javase/8/docs/api/java/util/EnumSet.html?is-external=true" title="class or interface in java.util"><code>EnumSet</code></a>, without having 1430 access to its declaration. 1431 Code is needed to work around design flaw in JDK.</div> 1432</li> 1433</ul> 1434<a name="findEnumType-java.lang.Enum-"> 1435<!-- --> 1436</a> 1437<ul class="blockList"> 1438<li class="blockList"> 1439<h4>findEnumType</h4> 1440<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>> findEnumType(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?> en)</pre> 1441<div class="block">Helper method that can be used to dynamically figure out formal 1442 enumeration type (class) for given enumeration. This is either 1443 class of enum instance (for "simple" enumerations), or its 1444 superclass (for enums with instance fields or methods)</div> 1445</li> 1446</ul> 1447<a name="findEnumType-java.lang.Class-"> 1448<!-- --> 1449</a> 1450<ul class="blockList"> 1451<li class="blockList"> 1452<h4>findEnumType</h4> 1453<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><? extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>> findEnumType(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1454<div class="block">Helper method that can be used to dynamically figure out formal 1455 enumeration type (class) for given class of an enumeration value. 1456 This is either class of enum instance (for "simple" enumerations), 1457 or its superclass (for enums with instance fields or methods)</div> 1458</li> 1459</ul> 1460<a name="findFirstAnnotatedEnumValue-java.lang.Class-java.lang.Class-"> 1461<!-- --> 1462</a> 1463<ul class="blockList"> 1464<li class="blockList"> 1465<h4>findFirstAnnotatedEnumValue</h4> 1466<pre>public static <T extends <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>> <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?> findFirstAnnotatedEnumValue(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a><?>> enumClass, 1467 <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><T> annotationClass)</pre> 1468<div class="block">A method that will look for the first Enum value annotated with the given Annotation. 1469 <p> 1470 If there's more than one value annotated, the first one found will be returned. Which one exactly is used is undetermined.</div> 1471<dl> 1472<dt><span class="paramLabel">Parameters:</span></dt> 1473<dd><code>enumClass</code> - The Enum class to scan for a value with the given annotation</dd> 1474<dd><code>annotationClass</code> - The annotation to look for.</dd> 1475<dt><span class="returnLabel">Returns:</span></dt> 1476<dd>the Enum value annotated with the given Annotation or <code>null</code> if none is found.</dd> 1477<dt><span class="throwsLabel">Throws:</span></dt> 1478<dd><code><a href="https://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if there's a reflection issue accessing the Enum</dd> 1479<dt><span class="simpleTagLabel">Since:</span></dt> 1480<dd>2.8</dd> 1481</dl> 1482</li> 1483</ul> 1484<a name="isJacksonStdImpl-java.lang.Object-"> 1485<!-- --> 1486</a> 1487<ul class="blockList"> 1488<li class="blockList"> 1489<h4>isJacksonStdImpl</h4> 1490<pre>public static boolean isJacksonStdImpl(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> impl)</pre> 1491<div class="block">Method that can be called to determine if given Object is the default 1492 implementation Jackson uses; as opposed to a custom serializer installed by 1493 a module or calling application. Determination is done using 1494 <a href="../../../../../com/fasterxml/jackson/databind/annotation/JacksonStdImpl.html" title="annotation in com.fasterxml.jackson.databind.annotation"><code>JacksonStdImpl</code></a> annotation on handler (serializer, deserializer etc) 1495 class. 1496<p> 1497 NOTE: passing `null` is legal, and will result in <code>true</code> 1498 being returned.</div> 1499</li> 1500</ul> 1501<a name="isJacksonStdImpl-java.lang.Class-"> 1502<!-- --> 1503</a> 1504<ul class="blockList"> 1505<li class="blockList"> 1506<h4>isJacksonStdImpl</h4> 1507<pre>public static boolean isJacksonStdImpl(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> implClass)</pre> 1508</li> 1509</ul> 1510<a name="getPackageName-java.lang.Class-"> 1511<!-- --> 1512</a> 1513<ul class="blockList"> 1514<li class="blockList"> 1515<h4>getPackageName</h4> 1516<pre>public static <a 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1540<li class="blockList"> 1541<h4>getDeclaredFields</h4> 1542<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Field.html?is-external=true" title="class or interface in java.lang.reflect">Field</a>[] getDeclaredFields(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1543<dl> 1544<dt><span class="simpleTagLabel">Since:</span></dt> 1545<dd>2.7</dd> 1546</dl> 1547</li> 1548</ul> 1549<a name="getDeclaredMethods-java.lang.Class-"> 1550<!-- --> 1551</a> 1552<ul class="blockList"> 1553<li class="blockList"> 1554<h4>getDeclaredMethods</h4> 1555<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a>[] getDeclaredMethods(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1556<dl> 1557<dt><span class="simpleTagLabel">Since:</span></dt> 1558<dd>2.7</dd> 1559</dl> 1560</li> 1561</ul> 1562<a name="findClassAnnotations-java.lang.Class-"> 1563<!-- --> 1564</a> 1565<ul class="blockList"> 1566<li class="blockList"> 1567<h4>findClassAnnotations</h4> 1568<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/annotation/Annotation.html?is-external=true" title="class or interface in java.lang.annotation">Annotation</a>[] findClassAnnotations(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1569<dl> 1570<dt><span class="simpleTagLabel">Since:</span></dt> 1571<dd>2.7</dd> 1572</dl> 1573</li> 1574</ul> 1575<a name="getClassMethods-java.lang.Class-"> 1576<!-- --> 1577</a> 1578<ul class="blockList"> 1579<li class="blockList"> 1580<h4>getClassMethods</h4> 1581<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Method.html?is-external=true" title="class or interface in java.lang.reflect">Method</a>[] getClassMethods(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1582<div class="block">Helper method that gets methods declared in given class; usually a simple thing, 1583 but sometimes (as per [databind#785]) more complicated, depending on classloader 1584 setup.</div> 1585<dl> 1586<dt><span class="simpleTagLabel">Since:</span></dt> 1587<dd>2.9</dd> 1588</dl> 1589</li> 1590</ul> 1591<a name="getConstructors-java.lang.Class-"> 1592<!-- --> 1593</a> 1594<ul class="blockList"> 1595<li class="blockList"> 1596<h4>getConstructors</h4> 1597<pre>public static <a href="../../../../../com/fasterxml/jackson/databind/util/ClassUtil.Ctor.html" title="class in com.fasterxml.jackson.databind.util">ClassUtil.Ctor</a>[] getConstructors(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1598<dl> 1599<dt><span class="simpleTagLabel">Since:</span></dt> 1600<dd>2.7</dd> 1601</dl> 1602</li> 1603</ul> 1604<a name="getDeclaringClass-java.lang.Class-"> 1605<!-- --> 1606</a> 1607<ul class="blockList"> 1608<li class="blockList"> 1609<h4>getDeclaringClass</h4> 1610<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> getDeclaringClass(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1611<dl> 1612<dt><span class="simpleTagLabel">Since:</span></dt> 1613<dd>2.7</dd> 1614</dl> 1615</li> 1616</ul> 1617<a name="getGenericSuperclass-java.lang.Class-"> 1618<!-- --> 1619</a> 1620<ul class="blockList"> 1621<li class="blockList"> 1622<h4>getGenericSuperclass</h4> 1623<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="class or interface in java.lang.reflect">Type</a> getGenericSuperclass(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1624<dl> 1625<dt><span class="simpleTagLabel">Since:</span></dt> 1626<dd>2.7</dd> 1627</dl> 1628</li> 1629</ul> 1630<a name="getGenericInterfaces-java.lang.Class-"> 1631<!-- --> 1632</a> 1633<ul class="blockList"> 1634<li class="blockList"> 1635<h4>getGenericInterfaces</h4> 1636<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/reflect/Type.html?is-external=true" title="class or interface in java.lang.reflect">Type</a>[] getGenericInterfaces(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1637<dl> 1638<dt><span class="simpleTagLabel">Since:</span></dt> 1639<dd>2.7</dd> 1640</dl> 1641</li> 1642</ul> 1643<a name="getEnclosingClass-java.lang.Class-"> 1644<!-- --> 1645</a> 1646<ul class="blockListLast"> 1647<li class="blockList"> 1648<h4>getEnclosingClass</h4> 1649<pre>public static <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> getEnclosingClass(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Class.html?is-external=true" title="class or interface in java.lang">Class</a><?> cls)</pre> 1650<dl> 1651<dt><span class="simpleTagLabel">Since:</span></dt> 1652<dd>2.7</dd> 1653</dl> 1654</li> 1655</ul> 1656</li> 1657</ul> 1658</li> 1659</ul> 1660</div> 1661</div> 1662<!-- ========= END OF CLASS DATA ========= --> 1663<!-- ======= START OF BOTTOM NAVBAR ====== --> 1664<div class="bottomNav"><a name="navbar.bottom"> 1665<!-- --> 1666</a> 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