} else {buf.append(":"); buf.append(annotation.format(""));
} else { buf.append(":"); if (annotation instanceof LocalVariableAnnotation) buf.append(annotation.format("name")); else buf.append(annotation.format(""));
	public String getInstanceKey() {		StringBuffer buf = new StringBuffer(type);		for (BugAnnotation annotation : annotationList) {			if (annotation instanceof SourceLineAnnotation) {				// do nothing			}			else {buf.append(":");				buf.append(annotation.format(""));			}		}		return buf.toString();	}