Bug 42233 JUnit code generated for TestSuite is wrong [JUnit]
org.eclipse.jdt.junit/src/org/eclipse/jdt/internal/junit/wizards/MethodStubsSelectionButtonGroup.java
}
			int nRows= nButtons / fGroupNumberOfColumns;
			int nFillElements= nRows * fGroupNumberOfColumns - nButtons;
			for (int i= 0; i < nFillElements; i++) {
				createEmptySpace(fButtonComposite);
			}
			setSelectionGroupListener(new SelectionButtonGroupListener() {
				public void groupChanged(MethodStubsSelectionButtonGroup field) {
					field.setEnabled(1, isEnabled() && field.isSelected(0));
				}
			});			
		}
		return fButtonComposite;
	}
	/**
	 * Returns a button from the group or <code>null</code> if not yet created.
	 */	
	public Button getSelectionButton(int index) {
		if (index >= 0 && index < fButtons.length) {
			return fButtons[index];
		}
		return null;
	}
	
	private void doWidgetSelected(SelectionEvent e) {
		Button button= (Button)e.widget;
		for (int i= 0; i < fButtons.length; i++) {
			if (fButtons[i] == button) {
				fButtonsSelected[i]= button.getSelection();
				dialogFieldChanged();