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/FailureTab.java
if (index == -1)
			return null;
		return getTestInfo(fTable.getItem(index));
	}
	
	public String getAllFailedTestNames() {
		StringBuffer trace= new StringBuffer();
		String lineDelim= System.getProperty("line.separator", "\n");  
		for (int i= 0; i < fTable.getItemCount(); i++) {
			TestRunInfo testInfo= getTestInfo(i);
			trace.append(testInfo.getTestName()).append(lineDelim);
			String failureTrace= testInfo.getTrace();
			if (failureTrace != null) {
				StringReader stringReader= new StringReader(failureTrace);
				BufferedReader bufferedReader= new BufferedReader(stringReader);
				String line;
				try {
					while ((line= bufferedReader.readLine()) != null) 
						trace.append(line+lineDelim);
				} catch (IOException e) {
					trace.append(lineDelim);
				}	
			}
		}
		return trace.toString();
	}
	
	private String getClassName() {
		TableItem item= getSelectedItem();
		TestRunInfo info= getTestInfo(item);