Bug 55895 import declarations are missing in quick outline
version: i2004-03-24 + plugin-export
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/JavaOutlineInformationControl.java
final TreeViewer treeViewer= new OutlineTreeViewer(tree);
	
		
		treeViewer.addFilter(new ViewerFilter() {
			public boolean select(Viewer viewer, Object parentElement, Object element) {
				return !(element instanceof IImportDeclaration);
			}
		});
		
		
		treeViewer.addFilter(new NamePatternFilter());
		treeViewer.addFilter(new MemberFilter());
		fForegroundColor= parent.getDisplay().getSystemColor(SWT.COLOR_DARK_GRAY);
		fInnerLabelProvider= new OutlineLabelProvider();
		fInnerLabelProvider.addLabelDecorator(new ProblemsLabelDecorator(null));
		fInnerLabelProvider.addLabelDecorator(new OverrideIndicatorLabelDecorator(null));
		treeViewer.setLabelProvider(fInnerLabelProvider);
		
		fLexicalSortingAction= new LexicalSortingAction(treeViewer);
		fSortByDefiningTypeAction= new SortByDefiningTypeAction(treeViewer);
		fShowOnlyMainTypeAction= new ShowOnlyMainTypeAction(treeViewer);
		
		fOutlineContentProvider= new OutlineContentProvider(false);
		treeViewer.setContentProvider(fOutlineContentProvider);
		fOutlineSorter= new OutlineSorter();
		treeViewer.setSorter(fOutlineSorter);
		treeViewer.setAutoExpandLevel(AbstractTreeViewer.ALL_LEVELS);