Bug 86298 [JUnit] Enter key does not open selected testcase
Steps 1: execute some JUnit test 2: select some testcase in the Failures box ore the Hierarchy box 3. hit the enter key. Nothing happens. I think, as with a double click, the source of the selected testcase should open.
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/ui/TestHierarchyTab.java
public TestHierarchyTab() {
	} 
	public void createTabControl(CTabFolder tabFolder, Clipboard clipboard, TestRunnerViewPart runner) {
		fTestRunnerPart= runner;
		
		CTabItem hierarchyTab= new CTabItem(tabFolder, SWT.NONE);
		hierarchyTab.setText(getName());
		hierarchyTab.setImage(fHierarchyIcon);
		
		Composite testTreePanel= new Composite(tabFolder, SWT.NONE);
		GridLayout gridLayout= new GridLayout();
		gridLayout.marginHeight= 0;
		gridLayout.marginWidth= 0;
		testTreePanel.setLayout(gridLayout);
		
		GridData gridData= new GridData(GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL);
		testTreePanel.setLayoutData(gridData);
		
		hierarchyTab.setControl(testTreePanel);
		hierarchyTab.setToolTipText(JUnitMessages.HierarchyRunView_tab_tooltip); 
		
		fTree= new Tree(testTreePanel, SWT.V_SCROLL | SWT.SINGLE);
		gridData= new GridData(GridData.FILL_BOTH | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL);
		fTree.setLayoutData(gridData);
		OpenStrategy handler = new OpenStrategy(fTree);
		handler.addPostSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent e) {
				fireSelectionChanged();
			}
		});