dontUseSharedGWTState();
setFileContent("war/Module.css", getSource(".aaa {}", ".bb1 {}", ".bb2 {}", ".ccc {}"));
PropertyTable propertyTable = new PropertyTable(TEST_COMBO_SHELL, SWT.NONE);
try {
Property property = getStyleProperty(null);
PropertyEditor propertyEditor = property.getEditor();
// activate
propertyTable.setInput(new Property[]{property});
propertyTable.setActiveProperty(property);
// send "b", activate editor
new EventSender(propertyTable).keyDown(0, 'b');