proposals.add(new ChangeTo50Compliance(label2, null, 6));
proposals.add(new ChangeTo50Compliance(label2, project, true, 6));
	public static void getNeed50ComplianceProposals(IInvocationContext context, IProblemLocation problem, Collection proposals) {		ICompilationUnit cu= context.getCompilationUnit();		String label1= CorrectionMessages.ReorgCorrectionsSubProcessor_50_project_compliance_description;		proposals.add(new ChangeTo50Compliance(label1, cu.getJavaProject(), 5));		if (cu.getJavaProject().getOption(JavaCore.COMPILER_COMPLIANCE, false) == null) {			String label2= CorrectionMessages.ReorgCorrectionsSubProcessor_50_workspace_compliance_description;			proposals.add(new ChangeTo50Compliance(label2, null, 6));		}	}