37     DocString formatted = new DocString();  in summarize()  local
39       formatted.append("null");  in summarize()
40       return formatted;  in summarize()
45       formatted.append(DocString.added("new "));  in summarize()
50       formatted.append(DocString.removed("del "));  in summarize()
55       formatted.append("unreachable ");  in summarize()
60       formatted.append("root ");  in summarize()
73       formatted.append(linkText);  in summarize()
76       formatted.appendLink(objTarget, linkText);  in summarize()
82       formatted.appendFormat(" \"%s", stringValue);  in summarize()
83       formatted.append(kMaxChars == stringValue.length() ? "..." : "\"");  in summarize()
89       formatted.append(" for ");  in summarize()
94       formatted.append(summarize(referent));  in summarize()
100       formatted.appendFormat(" for %s", dexCacheLocation);  in summarize()
102         formatted.append("...");  in summarize()
111       formatted.appendThumbnail(uri, "bitmap image");  in summarize()
113     return formatted;  in summarize()