package com.vaadin.tests.components.table; import com.vaadin.tests.components.TestBase; import com.vaadin.ui.Button; import com.vaadin.ui.Label; import com.vaadin.ui.UI; import com.vaadin.ui.Window; import com.vaadin.v7.ui.Table; public class TableInSubWindowMemoryLeak extends TestBase { @Override public void setup() { final Label label = new Label("Hello Vaadin user"); addComponent(label); final Button openButton = new Button("open me"); openButton.addClickListener(event -> { final Window window = new Window("Simple Window"); window.setModal(true); window.setHeight("200px"); window.setWidth("200px"); final Table table = new Table(); window.setContent(table); UI.getCurrent().addWindow(window); window.addCloseListener(closeEvent -> { window.setContent(new Label()); UI.getCurrent().removeWindow(window); }); }); addComponent(openButton); final Button openButton2 = new Button("open me without Table"); openButton2.addClickListener(event -> { final Window window = new Window("Simple Window"); window.setModal(true); window.setHeight("200px"); window.setWidth("200px"); UI.getCurrent().addWindow(window); window.addCloseListener( closeEvent -> UI.getCurrent().removeWindow(window)); }); addComponent(openButton2); } @Override protected String getDescription() { return "IE 8 leaks memory with a subwindow containing a Table"; } @Override protected Integer getTicketNumber() { return 9197; } }