Bug 27889 [JUnit] Launcher; all tests in default package ... empty TF
If you select "All tests in Project, Source Folder or Package" and select the default package the TF will be empty. There is no visual indication that one has selected the default package. It should be similar to the indicator in Package Explorer/View: (default package)
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/launcher/JUnitMainTab.java
fContainerSearchButton = new Button(comp, SWT.PUSH);
		fContainerSearchButton.setText(JUnitMessages.getString("JUnitMainTab.label.search")); 
		fContainerSearchButton.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(SelectionEvent evt) {
				handleContainerSearchButtonSelected();
			}
		});
		setButtonGridData(fContainerSearchButton);	
	}
	private void handleContainerSearchButtonSelected() {
		IJavaElement javaElement= chooseContainer(fContainerElement);
		if (javaElement != null) {
			fContainerElement= javaElement;
			fContainerText.setText(javaElement.getElementName());
		}
	}
	public void createKeepAliveGroup(Composite comp) {
		GridData gd;
		fKeepRunning = new Button(comp, SWT.CHECK);
		fKeepRunning.setText(JUnitMessages.getString("JUnitMainTab.label.keeprunning")); 
		gd= new GridData();
		gd.horizontalAlignment= GridData.FILL;
		gd.horizontalSpan= 2;
		fKeepRunning.setLayoutData(gd);
	}
	public void createTestSelectionGroup(Composite comp) {
		GridData gd;
		fTestRadioButton= new Button(comp, SWT.RADIO );
		fTestRadioButton.setText(JUnitMessages.getString("JUnitMainTab.label.test"));