--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/lang/management/ManagementFactory/ProxyExceptions.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,123 @@
+/*
+ * Copyright 2004 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     5024531
+ * @summary Test type mapping of the platform MXBean proxy
+ *          returned from Management.newPlatformMXBeanProxy().
+ * @author  Mandy Chung
+ *
+ * @compile -source 1.5 ProxyExceptions.java
+ * @run main ProxyExceptions
+ */
+import java.lang.management.*;
+import javax.management.*;
+import static java.lang.management.ManagementFactory.*;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import com.sun.management.GcInfo;
+
+public class ProxyExceptions {
+    private static MBeanServer server =
+        ManagementFactory.getPlatformMBeanServer();
+    private static MemoryPoolMXBean heapPool = null;
+    private static MemoryPoolMXBean nonHeapPool = null;
+    public static void main(String[] argv) throws Exception {
+        List<MemoryPoolMXBean> pools = getMemoryPoolMXBeans();
+        for (MemoryPoolMXBean p : pools) {
+            MemoryPoolMXBean proxy = newPlatformMXBeanProxy(server,
+                MEMORY_POOL_MXBEAN_DOMAIN_TYPE + ",name=" + p.getName(),
+                MemoryPoolMXBean.class);
+            boolean uoeCaught;
+            if (!p.isUsageThresholdSupported()) {
+                try {
+                    proxy.getUsageThreshold();
+                    uoeCaught = false;
+                } catch (UnsupportedOperationException e) {
+                    uoeCaught = true;
+                }
+                if (!uoeCaught) {
+                    throw new RuntimeException("TEST FAILED: " +
+                        "UnsupportedOperationException not thrown " +
+                        "when calling getUsageThreshold on " + p.getName());
+                }
+                try {
+                    proxy.setUsageThreshold(100);
+                    uoeCaught = false;
+                } catch (UnsupportedOperationException e) {
+                    uoeCaught = true;
+                }
+                if (!uoeCaught) {
+                    throw new RuntimeException("TEST FAILED: " +
+                        "UnsupportedOperationException not thrown " +
+                        "when calling setUsageThreshold on " + p.getName());
+                }
+            }
+            if (!p.isCollectionUsageThresholdSupported()) {
+                try {
+                    proxy.getCollectionUsageThreshold();
+                    uoeCaught = false;
+                } catch (UnsupportedOperationException e) {
+                    uoeCaught = true;
+                }
+                if (!uoeCaught) {
+                    throw new RuntimeException("TEST FAILED: " +
+                        "UnsupportedOperationException not thrown " +
+                        "when calling getCollectionUsageThreshold on " +
+                        p.getName());
+                }
+                try {
+                    proxy.setCollectionUsageThreshold(100);
+                    uoeCaught = false;
+                } catch (UnsupportedOperationException e) {
+                    uoeCaught = true;
+                }
+                if (!uoeCaught) {
+                    throw new RuntimeException("TEST FAILED: " +
+                        "UnsupportedOperationException not thrown " +
+                        "when calling getCollectionUsageThreshold on " +
+                        p.getName());
+                }
+            }
+        }
+
+        ThreadMXBean thread = newPlatformMXBeanProxy(server,
+                                                  THREAD_MXBEAN_NAME,
+                                                  ThreadMXBean.class);
+        boolean iaeCaught = false;
+        try {
+            thread.getThreadInfo(-1);
+        } catch (IllegalArgumentException e) {
+            iaeCaught = true;
+        }
+        if (!iaeCaught) {
+            throw new RuntimeException("TEST FAILED: " +
+                "IllegalArgumentException not thrown " +
+                "when calling getThreadInfo(-1)");
+        }
+
+        System.out.println("Test passed.");
+    }
+}