CanvasInfo button_1 = getJavaInfoByName("button_1");
CanvasInfo button_2 = getJavaInfoByName("button_2");
layout.refresh();
//
FlowContainer flowContainer = new FlowContainerFactory(layout, true).get().get(0);
assertTrue(flowContainer.validateComponent(button_2));
assertTrue(flowContainer.validateReference(button_1));
flowContainer.command_MOVE(button_2, button_1);
assertEditor(
"public class Test extends TileLayout {",
" public Test() {",