0N/A/*
2362N/A * Copyright (c) 1998, Oracle and/or its affiliates. All rights reserved.
0N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
0N/A *
0N/A * This code is free software; you can redistribute it and/or modify it
0N/A * under the terms of the GNU General Public License version 2 only, as
0N/A * published by the Free Software Foundation.
0N/A *
0N/A * This code is distributed in the hope that it will be useful, but WITHOUT
0N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
0N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
0N/A * version 2 for more details (a copy is included in the LICENSE file that
0N/A * accompanied this code).
0N/A *
0N/A * You should have received a copy of the GNU General Public License version
0N/A * 2 along with this work; if not, write to the Free Software Foundation,
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0N/A *
2362N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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0N/A */
0N/A
0N/A/* @test
0N/A @bug 4085679
0N/A @summary JLS requires that if you insert a null string, the string
0N/A "null" must be inserted.
0N/A @author Anand Palaniswamy
0N/A */
0N/Apublic class InsertNullString {
0N/A public static void main(String[] args) throws Exception {
0N/A StringBuffer s = new StringBuffer("FOOBAR");
0N/A
0N/A try {
0N/A String nullstr = null;
0N/A s.insert(3, nullstr); /* this will throw null pointer exception
0N/A before the bug was fixed. */
0N/A if (!s.toString().equals("FOOnullBAR")) {
0N/A throw new Exception("StringBuffer.insert() did not insert!");
0N/A }
0N/A } catch (NullPointerException npe) {
0N/A throw new Exception("StringBuffer.insert() of null String reference threw a NullPointerException");
0N/A }
0N/A }
0N/A}