Bug 42233 JUnit code generated for TestSuite is wrong [JUnit]
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/wizards/MethodStubsSelectionButtonGroup.java
main.append("junit."); 
			switch (getComboSelection()) {
				case 0:
					main.append("textui"); 
					break;
				case 1:
					main.append("swingui"); 
					break;
				case 2 :
					main.append("awtui"); 
					break;
				default :
					main.append("textui"); 
					break;
			}
			main.append(".TestRunner.run(" + typeName + ".class);"); 
		}
		main.append("}\n\n"); 
		return main.toString();
	}
	/**
	 * Returns the group widget. When called the first time, the widget will be created.
	 * @param The parent composite when called the first time, or <code>null</code>
	 * after.
	 */
	public Composite getSelectionButtonsGroup(Composite parent) {
		if (fButtonComposite == null) {
			assertCompositeNotNull(parent);
			
			GridLayout layout= new GridLayout();