@Override
public List<ICompletionProposal> computeCompletionProposals(ContentAssistInvocationContext context, IProgressMonitor monitor) {
if (context instanceof JavaContentAssistInvocationContext && false) {
JavaContentAssistInvocationContext javaContext= (JavaContentAssistInvocationContext) context;
CompletionContext completionContext = javaContext.getCoreContext();
IJavaElement enclosingElement= null;
if( completionContext.isExtended() ) {
enclosingElement = completionContext.getEnclosingElement();
} else {
try {
enclosingElement = javaContext.getCompilationUnit().getElementAt(context.getInvocationOffset() + 1);
} catch (JavaModelException e) {
// TODO Auto-generated catch block