if (isEmptyConstructorProposal()) return "";
	public CharSequence getPrefixCompletionText(IDocument document, int completionOffset) {		if (isEmptyConstructorProposal())			return ""; //$NON-NLS-1$		if (hasArgumentList())			return String.valueOf(fProposal.getName());		return super.getPrefixCompletionText(document, completionOffset);	}