2006-07-05 Andrew John Hughes <gnu_andrew@member.fsf.org>

	* NEWS: Updated.
	* doc/vmintegration.texinfo: Likewise.
	* examples/gnu/classpath/examples/management/TestGarbageCollector.java,
	* examples/gnu/classpath/examples/management/TestMemoryManager.java,
	* gnu/java/lang/management/GarbageCollectorMXBeanImpl.java,
	* gnu/java/lang/management/MemoryManagerMXBeanImpl.java,
	* java/lang/management/GarbageCollectorMXBean.java:
	New files.
	* java/lang/management/ManagementFactory.java:
	(getGarbageCollectorMXBeans()): Implemented.
	(getMemoryManagerMXBeans()): Likewise.
	* vm/reference/gnu/java/lang/management/VMGarbageCollectorMXBeanImpl.java,
	* vm/reference/gnu/java/lang/management/VMMemoryManagerMXBeanImpl.java:
	New files.
	* vm/reference/java/lang/management/VMManagementFactory.java:
	(getMemoryManagerNames()): Added.
	(getGarbageCollectorNames()): Added.

2 files changed, 102 insertions, 0 deletions

diff --git a/examples/gnu/classpath/examples/management/TestGarbageCollector.java b/examples/gnu/classpath/examples/management/TestGarbageCollector.java
new file mode 100644
index 000000000..5d6d56797
--- /dev/null
+++ b/examples/gnu/classpath/examples/management/TestGarbageCollector.java
@@ -0,0 +1,53 @@
+/* TestGarbageCollector.java -- Tests the garbage collector beans.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath examples.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA. */
+
+package gnu.classpath.examples.management;
+
+import java.lang.management.GarbageCollectorMXBean;
+import java.lang.management.ManagementFactory;
+
+import java.util.Arrays;
+import java.util.Iterator;
+
+public class TestGarbageCollector
+{
+
+  public static void main(String[] args)
+  {
+    Iterator beans = ManagementFactory.getGarbageCollectorMXBeans().iterator();
+    while (beans.hasNext())
+      {
+	GarbageCollectorMXBean bean = (GarbageCollectorMXBean) beans.next();
+	System.out.println("Bean: " + bean);
+	System.out.println("Name: " + bean.getName());
+	System.out.println("Memory pool names: " 
+			   + Arrays.toString(bean.getMemoryPoolNames()));
+	System.out.println("Is valid: " 
+			   + (bean.isValid() ? "yes" : "no"));
+	System.out.println("Collection count: " 
+			   + bean.getCollectionCount());
+	System.out.println("Collection time: " 
+			   + bean.getCollectionTime() + "ms");
+      }
+  }
+}
+
+
+
diff --git a/examples/gnu/classpath/examples/management/TestMemoryManager.java b/examples/gnu/classpath/examples/management/TestMemoryManager.java
new file mode 100644
index 000000000..30a0c985b
--- /dev/null
+++ b/examples/gnu/classpath/examples/management/TestMemoryManager.java
@@ -0,0 +1,49 @@
+/* TestMemoryManager.java -- Tests the memory manager beans.
+   Copyright (C) 2006 Free Software Foundation, Inc.
+
+This file is part of GNU Classpath examples.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA. */
+
+package gnu.classpath.examples.management;
+
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryManagerMXBean;
+
+import java.util.Arrays;
+import java.util.Iterator;
+
+public class TestMemoryManager
+{
+
+  public static void main(String[] args)
+  {
+    Iterator beans = ManagementFactory.getMemoryManagerMXBeans().iterator();
+    while (beans.hasNext())
+      {
+	MemoryManagerMXBean bean = (MemoryManagerMXBean) beans.next();
+	System.out.println("Bean: " + bean);
+	System.out.println("Name: " + bean.getName());
+	System.out.println("Memory pool names: " 
+			   + Arrays.toString(bean.getMemoryPoolNames()));
+	System.out.println("Is valid: " 
+			   + (bean.isValid() ? "yes" : "no"));
+      }
+  }
+}
+
+
+