diff -r 012c6f8f0279 -r 9a35ae08fd2b jdk/test/java/beans/Introspector/Test7195106.java --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/jdk/test/java/beans/Introspector/Test7195106.java Tue Sep 04 20:50:44 2012 +0400 @@ -0,0 +1,67 @@ +/* + * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/* + * @test + * @bug 7195106 + * @summary Tests that explicit BeanInfo is not collected + * @author Sergey Malenkov + */ + +import java.awt.Image; +import java.awt.image.BufferedImage; +import java.beans.BeanInfo; +import java.beans.Introspector; +import java.beans.SimpleBeanInfo; + +public class Test7195106 { + + public static void main(String[] arg) throws Exception { + BeanInfo info = Introspector.getBeanInfo(My.class); + if (null == info.getIcon(BeanInfo.ICON_COLOR_16x16)) { + throw new Error("Unexpected behavior"); + } + try { + int[] array = new int[1024]; + while (true) { + array = new int[array.length << 1]; + } + } + catch (OutOfMemoryError error) { + System.gc(); + } + if (null == info.getIcon(BeanInfo.ICON_COLOR_16x16)) { + throw new Error("Explicit BeanInfo is collected"); + } + } + + public static class My { + } + + public static class MyBeanInfo extends SimpleBeanInfo { + @Override + public Image getIcon(int type) { + return new BufferedImage(16, 16, BufferedImage.TYPE_INT_RGB); + } + } +}