Bug 105034 [WorkbenchParts] IWorkbenchPage#hideView(IViewPart) does not always dispose of the view any more
org.eclipse.jdt.ui.tests/ui/org/eclipse/jdt/ui/tests/browsing/PackagesViewContentProviderTests.java
public void testGetParentTopLevelFragmentInArchive() throws Exception{
		Object expectedParent= fPackJunit;
		Object parent= fProvider.getParent(fPackJunitSamples);
		assertTrue("Wrong parent found for a top level PackageFragment in an Archive", expectedParent.equals(parent));	
	}
	public void testGetParentTopLevelLogicalPackage() throws Exception{
	
		LogicalPackage cp= new LogicalPackage(fPack31);
		cp.add(fPack32);
		cp.add(fInternalPack3);
		
		Object parent= fProvider.getParent(cp);
		assertTrue("Wrong parent found for a top level LogicalPackage", fJProject2.equals(parent));
	}
	
	public void testGetParentPackageFragmentWithLogicalPackageParent() throws Exception{
		
		LogicalPackage cp= new LogicalPackage(fPack31);
		cp.add(fPack32);
		cp.add(fInternalPack3);
		
		
		fProvider.getChildren(fJProject2);
		
		Object parent= fProvider.getParent(fPack81);
		assertTrue("Wrong parent found for a top level LogicalPackage", cp.equals(parent));
	}
	
	public void testGetParentOfLogicalPackagetWithLogicalPackageParent() throws Exception{