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/PackagesViewContentProviderTests2.java
assertTrue("Correct guy removed", fPack12.equals(removedObject)); 
		assertTrue("Correct guy added", lp1.equals(addedObject) ); 
	}
	
	/*
	 * @see TestCase#setUp()
	 */
	protected void setUp() throws Exception {
		super.setUp();
		
		fWorkspace= ResourcesPlugin.getWorkspace();
		assertNotNull(fWorkspace);	
		
		IWorkspaceDescription workspaceDesc= fWorkspace.getDescription();
		fEnableAutoBuildAfterTesting= workspaceDesc.isAutoBuilding();
		if (fEnableAutoBuildAfterTesting)
			JavaProjectHelper.setAutoBuilding(false);
		
		fJProject1= JavaProjectHelper.createJavaProject("TestProject1", "bin");
		fJProject2= JavaProjectHelper.createJavaProject("TestProject2", "bin");
		
		assertNotNull("project1 null", fJProject1);
		assertNotNull("project2 null", fJProject2);
		
		
		
		
		IPackageFragmentRoot jdk= JavaProjectHelper.addVariableRTJar(fJProject1, "JRE_LIB_TEST", null, null);
		assertTrue("jdk not found", jdk != null);