PAYARA-4034 Cleanup sonar warnings for nucleus/common/amx-core

nucleus/common/amx-core/src/main/java/fish/payara/admin/amx/AMXBootService.java

@@ -1,7 +1,7 @@
 /*
  *  DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
  * 
- *  Copyright (c) [2018] Payara Foundation and/or its affiliates. All rights reserved.
+ *  Copyright (c) [2018-2019] Payara Foundation and/or its affiliates. All rights reserved.
  * 
  *  The contents of this file are subject to the terms of either the GNU
  *  General Public License Version 2 only ("GPL") or the Common Development
@@ -45,7 +45,6 @@
 
 import fish.payara.admin.amx.config.AMXConfiguration;
 import java.beans.PropertyChangeEvent;
-import java.util.Collections;
 import javax.annotation.PostConstruct;
 import javax.inject.Inject;
 import org.glassfish.admin.mbeanserver.BootAMX;
@@ -58,8 +57,8 @@
 import org.jvnet.hk2.config.UnprocessedChangeEvents;
 
 /**
- *
- * @author jonathan
+ * Service to boot AMX if it is enabled
+ * @author jonathan coustick
  * @since 4.1.2.172
  */
 @Service(name="amx-boot-service")
@@ -73,7 +72,6 @@ public class AMXBootService implements ConfigListener {
     ServiceLocator habitat;
 
     private boolean enabled;
-    private BootAMX bootAMX;
 
     @PostConstruct
     public void postConstruct(){
@@ -85,7 +83,7 @@ public void postConstruct(){
     }
 
     private void startup(){
-        bootAMX = habitat.getService(BootAMX.class);
+        BootAMX bootAMX = habitat.getService(BootAMX.class);
         bootAMX.bootAMX();
     }
 

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/annotation/ChildGetter.java

@@ -84,10 +84,3 @@ where the interface FooBar is a sub-interface of {@link org.glassfish.admin.amx.
     /** child type, derived automatically by default for the normal naming pattern */
     String type() default "";
 }
-
-
-
-
-
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/annotation/Description.java

@@ -58,10 +58,3 @@
 public @interface Description {
     public String value() default "";
 }
-
-
-
-
-
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/annotation/ManagedAttribute.java

@@ -59,10 +59,3 @@
 @Taxonomy(stability = Stability.NOT_AN_INTERFACE)
 public @interface ManagedAttribute {
 }
-
-
-
-
-
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/annotation/ManagedOperation.java

@@ -60,9 +60,4 @@
 @Taxonomy(stability = Stability.NOT_AN_INTERFACE)
 public @interface ManagedOperation {
     public int impact() default MBeanOperationInfo.UNKNOWN;
-}
-
-
-
-
-
+}

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/annotation/Param.java

@@ -63,10 +63,3 @@
     /** true if null may be passed */
     public boolean optional() default false;
 }
-
-
-
-
-
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/annotation/package-info.java

@@ -42,7 +42,4 @@
 package org.glassfish.admin.amx.annotation;
 
 import org.glassfish.external.arc.Taxonomy;
-import org.glassfish.external.arc.Stability;
-
-
-
+import org.glassfish.external.arc.Stability;

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/BulkAccess.java

@@ -174,5 +174,3 @@ public Object[] bulkInvoke(final ObjectName[] objectNames,
                                final Object[] args, final String[] types);
 
 }
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/DomainRoot.java

@@ -273,17 +273,3 @@ to DomainConfig using getDomain().as(DomainConfig.class).
     @Description("Return a Map of all non-compliant MBeans (MBeans might no longer be registered).  The List<String> contains all issues with that MBean")
     public Map<ObjectName, List<String>> getComplianceFailures();
 }
-
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-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/Ext.java

@@ -59,20 +59,3 @@ public interface Ext extends AMXProxy, Singleton, Utility
     public Realms getRealms();
 
 }
-
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nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/MBeanTracker.java

@@ -37,14 +37,19 @@
  * only if the new code is made subject to such option by the copyright
  * holder.
  */
+// Portions Copyright [2019] Payara Foundation and/or affiliates
+
 package org.glassfish.admin.amx.base;
 
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 import javax.management.*;
+import org.glassfish.admin.amx.util.AMXLoggerInfo;
 import org.glassfish.admin.amx.core.AMXMBeanMetadata;
 import org.glassfish.admin.amx.core.Util;
 import org.glassfish.admin.amx.util.jmx.JMXUtil;
@@ -53,17 +58,16 @@
 import org.glassfish.external.arc.Taxonomy;
 
 /**
- * Tracks the entire MBean parent/child hierarachy so that individual MBeans
+ * Tracks the entire MBean parent/child hierarchy so that individual MBeans
  * need not do so. Can supply parents and children of any MBean, used by all AMX
  * implementations.
  */
 @Taxonomy(stability = Stability.NOT_AN_INTERFACE)
 @AMXMBeanMetadata(singleton = true, globalSingleton = true, leaf = true)
 public final class MBeanTracker implements NotificationListener, MBeanRegistration, MBeanTrackerMBean {
+
+    private static final Logger LOGGER = AMXLoggerInfo.getLogger();
 
-    private static void debug(final Object o) {
-        System.out.println("" + o);
-    }
     /**
      * maps a parent ObjectName to a Set of children
      */
@@ -112,12 +116,12 @@ public void handleNotification(final Notification notifIn, final Object handback
                 // first and there's nothing we could do about it.
                 if (type.equals(MBeanServerNotification.REGISTRATION_NOTIFICATION)) {
                     if (mEmitMBeanStatus) {
-                        System.out.println("AMX MBean registered: " + objectName);
+                        LOGGER.log(Level.INFO, "AMX MBean registered: {0}", objectName);
                     }
                     addChild(objectName);
                 } else if (type.equals(MBeanServerNotification.UNREGISTRATION_NOTIFICATION)) {
                     if (mEmitMBeanStatus) {
-                        System.out.println("AMX MBean UNregistered: " + objectName);
+                        LOGGER.log(Level.INFO, "AMX MBean UNregistered: {0}", objectName);
                     }
                     removeChild(objectName);
                 }
@@ -140,18 +144,16 @@ public final void postRegister(final Boolean registrationSucceeded) {
         if (mServer == null) {
             return;
         }
-        if (registrationSucceeded.booleanValue()) {
+        if (registrationSucceeded) {
             try {
                 mServer.addNotificationListener(JMXUtil.getMBeanServerDelegateObjectName(), this, null, null);
             } catch (Exception e) {
                 throw new RuntimeException("Could not register with MBeanServerDelegate", e);
             }
-            //debug( "MBeanTracker: registered as " + mObjectName );
         }
         // populate our list
         final ObjectName pattern = Util.newObjectNamePattern(mDomain, "");
         final Set<ObjectName> names = JMXUtil.queryNames(mServer, pattern, null);
-        //debug( "MBeanTracker: found MBeans: " + names.size() );
         for (final ObjectName o : names) {
             addChild(o);
         }
@@ -166,6 +168,7 @@ public final void preDeregister() throws Exception {
 
     @Override
     public final void postDeregister() {
+        //nothing needed here, see preDeregister
     }
 
     private boolean isRelevantMBean(final ObjectName child) {
@@ -181,7 +184,7 @@ private void addChild(final ObjectName child) {
             parent = (ObjectName) mServer.getAttribute(child, AMX.ATTR_PARENT);
         } catch (final Exception e) {
             // nothing to be done, MBean gone missing, badly implemented, etc.
-            //System.out.println( "No Parent for: " + child );
+            LOGGER.log(Level.FINE, "No Parent for: {0}", child);
         }
 
         if (parent != null) {
@@ -193,7 +196,6 @@ private void addChild(final ObjectName child) {
                     mParentChildren.put(parent, children);
                 }
                 children.add(child);
-                //debug( "MBeanTracker: ADDED " + child + " with parent " + parent );
             }
         }
     }
@@ -209,7 +211,6 @@ private synchronized ObjectName removeChild(final ObjectName child) {
                 children.remove(child);
                 if (children.isEmpty()) {
                     mParentChildren.remove(parent);
-                    //debug( "MBeanTracker: REMOVED " + child + " from parent " + parent );
                 }
             }
         }

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/MBeanTrackerMBean.java

@@ -74,14 +74,3 @@ public interface MBeanTrackerMBean
     @ManagedAttribute
     public void setEmitMBeanStatus(boolean emit);
 }
-
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nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/Pathnames.java

@@ -104,10 +104,3 @@ Resolves the path to an ObjectName, then calls ancestors(objectName).
     @ManagedOperation(impact=MBeanOperationInfo.INFO)
     public String[] dump( final String path );
 }
-
-
-
-
-
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/Query.java

@@ -144,9 +144,3 @@ have a different Parent (uniqueness invariant within any parent).
     @ManagedOperation(impact = MBeanOperationInfo.INFO)
     public AMXProxy[] queryDescendants( @Param(name="parentObjectName") ObjectName parentObjectName);
 }
-
-
-
-
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/Realms.java

@@ -95,13 +95,3 @@ public interface Realms extends AMXProxy, Utility, Singleton
     @ManagedAttribute
     public String getAnonymousUser();
 }
-
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nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/RuntimeRoot.java

@@ -156,13 +156,3 @@ public String getContextRoot(
     @Description("Whether the server was started with --debug")
     public boolean isStartedInDebugMode();
 }
-
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nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/Sample.java

@@ -113,13 +113,3 @@ The type of Notification emitted by emitNotification().
     @ManagedAttribute
     public Object[] getAllSortsOfStuff();
 }
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nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/Singleton.java

@@ -51,5 +51,3 @@
 public interface Singleton extends AMXProxy
 {
 }
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/SystemInfo.java

@@ -128,5 +128,3 @@ high availability feature (HADB) is available.
     public Map<String, Long> getPerformanceMillis();
 
 }
-
-

nucleus/common/amx-core/src/main/java/org/glassfish/admin/amx/base/Tools.java

@@ -129,19 +129,3 @@ public String validate(
     public String getHierarchy();
 
 }
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