protected void createControls(final Composite parent) {
parent.setLayout(LayoutUtils.createNoBorderGridLayout(1, false));
GridDataFactory.fillDefaults().grab(true, true).applyTo(treeViewer.getTree());
protected void createControls(final Composite parent) {
parent.setLayout(LayoutUtils.createNoBorderGridLayout(1, false));
GridDataFactory.fillDefaults().grab(true, true).applyTo(treeViewer.getTree());