fTableViewer.setLabelProvider(new JavaElementLabelProvider());
fTableViewer.setLabelProvider(createLabelProvider());
	private void addMemberListComposite(Composite result) {		Composite composite= new Composite(result, SWT.NONE);		GridLayout layout= new GridLayout();		layout.numColumns= 2;		layout.marginWidth= 0;		layout.marginHeight= 0;		composite.setLayout(layout);		GridData gd= new GridData(GridData.FILL_BOTH);		gd.horizontalSpan= 2;		composite.setLayoutData(gd);				fTableViewer= CheckboxTableViewer.newCheckList(composite, SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL);		fTableViewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));		fTableViewer.setLabelProvider(new JavaElementLabelProvider());		fTableViewer.setContentProvider(createContentProvider());		try {			fTableViewer.setInput(getExtractInterfaceRefactoring().getExtractableMembers());		} catch (JavaModelException e) {			ExceptionHandler.handle(e, "Extract Interface", "Internal Error. See log for details");			fTableViewer.setInput(new IMember[0]);		}		fTableViewer.getControl().setEnabled(anyMembersToExtract());		createButtonComposite(composite);	}