Bug 96926 [quick fix] Change method return type quick fix gives invalid proposal for wildcard types
Against I20050527-0010: Code: void a() { ArrayList<? extends Number> b = null; return b.get(0); } Ask for a quick fix on the compile error. Three things happen: 1) BAD: The quick fix is entitled "Change method return type to '? extends Number'". 2) GOOD: The correct return type, Number, is shown originally. 3) BAD: However, the top completion proposal, and the one chosen if the user simply hits return, is "? extends Number", which creates a compile error.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/NewCUCompletionUsingWizardProposal.java
} else {
			buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_tooltip_package);
		}
		buf.append(" <b>"); 
		buf.append(JavaElementLabels.getElementLabel(fTypeContainer, JavaElementLabels.T_FULLY_QUALIFIED));
		buf.append("</b><br>"); 
		buf.append("public "); 
		switch (fTypeKind) {
			case K_CLASS:
				buf.append("class <b>"); 
				break;
			case K_INTERFACE:
				buf.append("interface <b>"); 
				break;
			case K_ENUM:
				buf.append("enum <b>"); 
				break;
			case K_ANNOTATION:
				buf.append("@interface <b>"); 
				break;
		}
		buf.append(ASTNodes.getSimpleNameIdentifier(fNode));
		ITypeBinding superclass= getPossibleSuperTypeBinding(fNode);
		if (superclass != null) {
			if (superclass.isClass() || (fTypeKind == K_INTERFACE)) {
				buf.append("</b> extends <b>"); 
			} else {
				buf.append("</b> implements <b>"); 
			}
			buf.append(superclass.getName());