129         SigApiDelta delta = null;  in compare()  local
131             delta = new SigApiDelta(from, to);  in compare()
132             delta.setPackageDeltas(packageDeltas);  in compare()
134         return delta;  in compare()
162         SigPackageDelta delta = null;  in comparePackage()  local
164             delta = new SigPackageDelta(from, to);  in comparePackage()
165             delta.setClassDeltas(classDeltas);  in comparePackage()
172             if (delta != null) {  in comparePackage()
173                 delta = new SigPackageDelta(from, to);  in comparePackage()
175             delta.setAnnotationDeltas(annotationDeltas);  in comparePackage()
177         return delta;  in comparePackage()
482                 IMethodDelta delta = compareMethod(method, compatibleMethod);
483                 if (delta != null) {
484                     deltas.add(delta);
588         SigAnnotationDelta delta = null;
591             delta = new SigAnnotationDelta(from, to);
592             delta.setAnnotationElementDeltas(annotationElementDeltas);
594         return delta;
652         SigAnnotationElementDelta delta = null;
656             delta = new SigAnnotationElementDelta(from, to);
657             delta.setValueDelta(valueDelta);
659         return delta;
929             IParameterDelta delta = compareParameter(fromIterator.next(),
931             if (delta != null) {
932                 deltas.add(delta);
939         SigParameterDelta delta = null;
943             if (delta == null) {
944                 delta = new SigParameterDelta(from, to);
946             delta.setTypeDelta(typeDelta);
952             if (delta == null) {
953                 delta = new SigParameterDelta(from, to);
955             delta.setAnnotationDeltas(annotationDeltas);
957         return delta;
980             ITypeVariableDefinitionDelta delta = compareTypeVariableDefinition(
982             if (delta != null) {
983                 deltas.add(delta);
995             SigTypeVariableDefinitionDelta delta =
997             delta.setGenericDeclarationDelta(declarationDelta);
998             return delta;
1004             SigTypeVariableDefinitionDelta delta =
1006             delta.setUpperBoundsDelta(upperBoundDelta);
1007             return delta;
1018             SigTypeVariableReferenceDelta delta =
1020             delta.setGenericDeclarationDelta(declarationDelta);
1021             return delta;
1172         SigValueDelta delta = null;
1179                     delta = new SigValueDelta(from, to);
1185                     delta = new SigValueDelta(from, to);
1191                     delta = new SigValueDelta(from, to);
1197                     delta = new SigValueDelta(from, to);
1204                     delta = new SigValueDelta(from, to);
1207                 delta = new SigValueDelta(from, to);
1211             delta = new SigValueDelta(from, to);
1213         return delta;
1369         SigWildcardTypeDelta delta = null;
1377             delta = new SigWildcardTypeDelta(from, to);
1378             delta.setLowerBoundDelta(lowerBoundDelta);
1384             if (delta == null) {
1385                 delta = new SigWildcardTypeDelta(from, to);
1387             delta.setUpperBoundDelta(upperBoundsDelta);
1389         return delta;
1395         IGenericDeclarationDelta delta = null;
1403                 delta = new SigGenericDeclarationDelta(from, to);
1410                     delta = new SigGenericDeclarationDelta(from, to);
1427                     delta = new SigGenericDeclarationDelta(from, to);
1444                     delta = new SigGenericDeclarationDelta(from, to);
1456                 delta = new SigGenericDeclarationDelta(from, to);
1462             delta = new SigGenericDeclarationDelta(from, to);
1464         return delta;
1477         SigUpperBoundsDelta delta = null;
1485             delta = new SigUpperBoundsDelta(from, to);
1486             delta.setFirstUpperBoundDelta(firstUpperBoundDelta);
1497                 delta = new SigUpperBoundsDelta(from, to);
1498                 delta.setRemainingUpperBoundDeltas(remainingUpperBoundsDelta);
1501         return delta;
1526         SigParameterizedTypeDelta delta = null;
1531             delta = new SigParameterizedTypeDelta(from, to);
1532             delta.setRawTypeDelta(rawTypeDelta);
1538                 delta = new SigParameterizedTypeDelta(from, to);
1539                 delta.setOwnerTypeDelta(ownerTypeDelta);
1547                         delta = new SigParameterizedTypeDelta(from, to);
1548                         delta.setArgumentTypeDeltas(argumentTypeDeltas);
1553         return delta;
1575             ITypeReferenceDelta<?> delta = compareType(fromIterator.next(),
1577             if (delta != null) {
1578                 deltas.add(delta);
1644                 S delta = comparator.createAddRemoveDelta(fromType, null);
1645                 if (delta != null) {
1646                     deltas.add(delta);
1652             S delta = comparator.createAddRemoveDelta(null, type);
1653             if (delta != null) {
1654                 deltas.add(delta);
1666             SigArrayTypeDelta delta = new SigArrayTypeDelta(from, to);
1667             delta.setComponentTypeDelta(componentTypeDelta);
1668             return delta;