ICompilationUnit cu= WorkingCopyUtil.getWorkingCopyIfExists(getMethod().getCompilationUnit()); addReferenceUpdates(manager); addDeclarationUpdate(manager.get(cu));
addReferenceUpdates(manager, pm); addDeclarationUpdate(manager.get(declaringWorkingCopy()));
	void addOccurrences(TextChangeManager manager, IProgressMonitor pm) throws CoreException {		pm.beginTask("", 1); //$NON-NLS-1$		ICompilationUnit cu= WorkingCopyUtil.getWorkingCopyIfExists(getMethod().getCompilationUnit());		addReferenceUpdates(manager);		addDeclarationUpdate(manager.get(cu));		pm.worked(1);	}