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/UnresolvedElementsSubProcessor.java
}
			}
		}
	}
	private static CUCorrectionProposal createTypeRefChangeProposal(ICompilationUnit cu, String fullName, Name node, int relevance) throws CoreException {
		ImportRewrite importRewrite= new ImportRewrite(cu);
		importRewrite.setFindAmbiguosImports(true);
		String simpleName= importRewrite.addImport(fullName);
		String packName= Signature.getQualifier(fullName);
		String[] arg= { simpleName, packName };
		if (!isLikelyTypeName(simpleName)) {
			relevance -= 2;
		}
		CUCorrectionProposal proposal;
		if (node.isSimpleName() && simpleName.equals(((SimpleName) node).getIdentifier())) { 
			
			String label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_importtype_description, arg);
			Image image= JavaPluginImages.get(JavaPluginImages.IMG_OBJS_IMPDECL);
			proposal= new CUCorrectionProposal(label, cu, relevance + 100, image);
			proposal.setCommandId(ADD_IMPORT_ID);
		} else {
			String label;
			if (packName.length() == 0) {
				label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_changetype_nopack_description, simpleName);
			} else {
				label= Messages.format(CorrectionMessages.UnresolvedElementsSubProcessor_changetype_description, arg);
			}
			proposal= new RenameNodeCompletionProposal(label, cu, node.getStartPosition(), node.getLength(), simpleName, relevance); 
		}
		proposal.setImportRewrite(importRewrite);