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
if (parentParent.getNodeType() == ASTNode.CATCH_CLAUSE) {
					return ast.resolveWellKnownType("java.lang.Exception"); 
				}
				break;
		}
		return null;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.text.contentassist.ICompletionProposal#getAdditionalProposalInfo()
	 */
	public String getAdditionalProposalInfo() {
		StringBuffer buf= new StringBuffer();
		switch (fTypeKind) {
			case K_CLASS:
				buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_createclass_info);
				break;
			case K_INTERFACE:
				buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_createinterface_info);
				break;
			case K_ENUM:
				buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_createenum_info);
				break;
			case K_ANNOTATION:
				buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_createannotation_info);
				break;
		}
		buf.append("<br>"); 
		buf.append("<br>"); 
		if (fTypeContainer instanceof IType) {
			buf.append(CorrectionMessages.NewCUCompletionUsingWizardProposal_tooltip_enclosingtype);