langtools/test/tools/javac/generics/ArrayClone.java
changeset 10 06bc494ca11e
child 2985 f43e1241e7fb
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/generics/ArrayClone.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2003 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 4900415
+ * @summary The clone method on arrays should be strongly typed
+ * @author gafter
+ *
+ * @compile -source 1.5 ArrayClone.java
+ * @run main ArrayClone
+ */
+
+public class ArrayClone {
+    public static void main(String... args) {
+        if (args.length==0)
+            main("foo", "bar", "xyzzy");
+        String[] args2 = args.clone();
+        for (int i=0; i<args2.length; i++)
+            if (!args[i].equals(args2[i]))
+                throw new Error(args2[i]);
+        f1(1, 2, 3, 4, 5);
+    }
+    static void f1(int... a) {
+        int[] b = a.clone();
+        for (int i=0; i<a.length; i++)
+            if (a[i] != b[i])
+                throw new Error(""+b[i]);
+    }
+}