JMXWeb plugin should not NPE on destruction.

src/plugins/jmxweb/changelog.html

@@ -43,11 +43,17 @@
 <h1>
 </h1>
 
-<p><b>0.0.1 -- January 9th 2015</p>
+<p><b>0.0.2</b> -- December 1st 2015</p>
+
+<ul>
+    <li>Minor bugfix: prevent null-pointer exception while stopping plugin.</li>
+</ul>
+
+<p><b>0.0.1</b> -- January 9th 2015</p>
 
 <ul>
      <li>Initial Version</li>
-</ul
+</ul>
 
 </body>
 </html>
\ No newline at end of file

src/plugins/jmxweb/plugin.xml

@@ -4,7 +4,7 @@
     <class>com.ifsoft.jmxweb.plugin.JmxWebPlugin</class>
     <name>JmxWeb Plugin</name>
     <description>JmxWeb plugin is web based platform for managing and monitoring openfire via JMX.</description>
-    <version>0.0.1</version>
+    <version>0.0.2</version>
     <licenseType>Apache 2.0</licenseType>    
     <date>01/09/2015</date>
     <minServerVersion>3.9.9</minServerVersion>

src/plugins/jmxweb/src/java/com/ifsoft/jmxweb/plugin/JmxWebPlugin.java

@@ -143,17 +143,25 @@ public class JmxWebPlugin implements Plugin  {
 	public void destroyPlugin() {
 		Log.info( "["+ NAME + "] destroy " + NAME + " plugin resources");
 
-        database.stop();
-        JmxHelper.unregister(OBJECTNAME_DATABASEPOOL);
+        if (database != null) {
+            database.stop();
+            JmxHelper.unregister(OBJECTNAME_DATABASEPOOL);
+        }
 
-        client.stop();
-        JmxHelper.unregister(OBJECTNAME_CORE_CLIENT_THREADPOOL);
+        if (client != null) {
+            client.stop();
+            JmxHelper.unregister(OBJECTNAME_CORE_CLIENT_THREADPOOL);
+        }
 
-        packetCounter.stop();
-        JmxHelper.unregister(OBJECTNAME_PACKET_COUNTER);
+        if (packetCounter != null) {
+            packetCounter.stop();
+            JmxHelper.unregister(OBJECTNAME_PACKET_COUNTER);
+        }
 
-        openfire.stop();
-        JmxHelper.unregister(OBJECTNAME_OPENFIRE);
+        if (openfire != null) {
+            openfire.stop();
+            JmxHelper.unregister(OBJECTNAME_OPENFIRE);
+        }
 
         Log.info("["+ NAME + "]  plugin fully destroyed.");
 	}