this(CorrectionMessages.getString("LinkedNamesAssistProposal.description"), cu, node);
this(CorrectionMessages.getString("LinkedNamesAssistProposal.description"), cu, node, null);
	public LinkedNamesAssistProposal(ICompilationUnit cu, SimpleName node) {		this(CorrectionMessages.getString("LinkedNamesAssistProposal.description"), cu, node); //$NON-NLS-1$		fNode= node;		fCompilationUnit= cu;	}