/* * Copyright (c) 2014, 2015, 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 4260874 @summary Tests that DataFlavor.getReaderForText do not throw NPE when transferObject is null @author tdv@sparc.spb.su: area= @modules java.datatransfer @run main GetReaderForTextNPETest */ import java.awt.datatransfer.DataFlavor; import java.awt.datatransfer.Transferable; import java.awt.datatransfer.UnsupportedFlavorException; import java.io.IOException; import java.io.Reader; public class GetReaderForTextNPETest { public static void main(String[] args) { DataFlavor df = new DataFlavor(); FakeTransferable t = new FakeTransferable(); Reader reader; try { reader = df.getReaderForText(null); } catch (Exception e) { if (!(e instanceof NullPointerException)) { throw new RuntimeException("TEST FAILED: not a NPE thrown on a null argument."); } } try { reader = df.getReaderForText(t); } catch (Exception e) { if (!(e instanceof IllegalArgumentException)) { throw new RuntimeException("FAILED: not an IllegalArgumentException thrown on a transferable with null transfer data ."); } } } } class FakeTransferable implements Transferable { public DataFlavor[] getTransferDataFlavors() { return null; } public boolean isDataFlavorSupported(DataFlavor flavor) { return false; } public Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException { return null; } }