remove SecurityManager references

prj/coherence-core-21/src/main/java/com/tangosol/internal/util/VirtualThreads.java

@@ -65,7 +65,7 @@ public static boolean isSupported()
         //              caller context; virtual threads have no permissions
         //              when executing code that performs a privileged
         //              action.
-        return System.getSecurityManager() == null;
+        return true;
         }
 
     /**

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/net/Cluster.java

@@ -620,20 +620,6 @@ protected void bindService(com.tangosol.coherence.component.util.daemon.queuePro
             (List) config.getServiceFilterMap().get(sServiceType));
         }
 
-    /**
-     * Security check.
-     */
-    protected void checkShutdownPermission()
-        {
-        // import com.tangosol.net.security.LocalPermission;
-
-        SecurityManager security = System.getSecurityManager();
-        if (security != null)
-            {
-            security.checkPermission(
-                new LocalPermission("Cluster.shutdown"));
-            }
-        }
 
     // From interface: com.tangosol.net.Cluster
     /**
@@ -3357,7 +3343,6 @@ public synchronized void shutdown()
             case STATE_RUNNING:
                 try
                     {
-                    checkShutdownPermission();
 
                     // shutdown services in reverse order (i.e. shut down system services last)
                     setState(STATE_LEAVING);
@@ -3567,7 +3552,6 @@ public synchronized void stop()
 
         if (getState() != STATE_EXITED)
             {
-            checkShutdownPermission();
 
             setState(STATE_STOPPING);
             try

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/net/management/Gateway.java

@@ -813,13 +813,7 @@ protected RuntimeException ensureRuntimeException(Exception e, String sName, Str
     public Object execute(com.tangosol.util.function.Remote.Function function)
         {
         // import com.tangosol.util.Base;
-
-        SecurityManager security = System.getSecurityManager();
-        if (security != null)
-            {
-            security.checkPermission(EXECUTE_PERMISSION);
-            }
-
+
         return executeInternal(function, /*continuation*/ null);
         }
 

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/util/BackingMapManagerContext.java

@@ -361,16 +361,7 @@ public Object removeInternalValueDecoration(Object oValue, int nDecorId)
     * The ClassLoader associated with this context.
      */
     public void setClassLoader(ClassLoader loader)
-        {
-        // import com.tangosol.net.security.LocalPermission;
-
-        SecurityManager security = System.getSecurityManager();
-        if (security != null)
-            {
-            security.checkPermission(
-                new LocalPermission("BackingMapManagerContext.setClassLoader"));
-            }
-
+        {      
         __m_ClassLoader = (loader);
         }
 

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/util/SafeCluster.java

@@ -381,18 +381,7 @@ public com.oracle.coherence.common.base.Disposable unregisterResource(String sNa
         return ((com.tangosol.net.Cluster) getRunningCluster()).unregisterResource(sName);
         }
     //-- com.tangosol.net.Cluster integration
-
-    private void checkInternalAccess()
-        {
-        // import com.tangosol.net.security.LocalPermission;
 
-        SecurityManager security = System.getSecurityManager();
-        if (security != null)
-            {
-            security.checkPermission(LocalPermission.INTERNAL_SERVICE);
-            }
-        }
-
     protected void cleanup()
         {
         setInternalCluster(null);
@@ -588,9 +577,7 @@ public com.tangosol.coherence.component.net.Cluster ensureRunningCluster()
         // import Component.Net.Cluster;
         // import Component.Net.Management.Gateway;
         // import com.tangosol.net.management.Registry;
-
-        checkInternalAccess();
-
+
         Cluster cluster = getInternalCluster();
         if (cluster == null || !cluster.isRunning())
             {
@@ -722,9 +709,7 @@ public com.tangosol.net.Service ensureService(String sName, String sType)
         action.setServiceName(sName);
         action.setServiceType(sType);
 
-        return (Service) (System.getSecurityManager() == null
-                 ? action.run()
-                 : AccessController.doPrivileged(new DoAsAction(action)));
+        return (Service)  action.run();
         }
 
     // From interface: com.oracle.coherence.common.base.Lockable
@@ -755,7 +740,6 @@ public com.tangosol.coherence.config.builder.ParameterizedBuilderRegistry getBui
      */
     public com.tangosol.coherence.component.net.Cluster getCluster()
         {
-        checkInternalAccess();
 
         return getInternalCluster();
         }
@@ -955,15 +939,8 @@ public com.tangosol.coherence.component.net.Cluster getRunningCluster()
         {
         // import Component.Net.Cluster;
         // import com.tangosol.net.security.DoAsAction;
-        // import java.security.AccessController;
 
-        if (System.getSecurityManager() == null)
-            {
             return ensureRunningCluster();
-            }
-
-        return (Cluster) AccessController.doPrivileged(
-            new DoAsAction(getEnsureClusterAction()));
         }
 
     // Accessor for the property "ScopedServiceStore"

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/util/SafeNamedCache.java

@@ -749,18 +749,7 @@ public int characteristics()
 
         return MapListener.ASYNCHRONOUS | MapListener.VERSION_AWARE;
         }
-
-    private void checkInternalAccess()
-        {
-        // import com.tangosol.net.security.LocalPermission;
 
-        SecurityManager security = System.getSecurityManager();
-        if (security != null)
-            {
-            security.checkPermission(LocalPermission.INTERNAL_SERVICE);
-            }
-        }
-
     // From interface: com.tangosol.net.NamedCache
     public void destroy()
         {
@@ -848,7 +837,6 @@ public com.tangosol.net.NamedCache ensureRunningNamedCache()
         {
         // import com.tangosol.net.NamedCache;
 
-        checkInternalAccess();
 
         NamedCache  cache       = getInternalNamedCache();
         SafeService serviceSafe = getSafeCacheService();
@@ -1030,8 +1018,7 @@ public java.util.concurrent.locks.ReentrantLock getLock()
      */
     public com.tangosol.net.NamedCache getNamedCache()
         {
-        checkInternalAccess();
-
+
         return getInternalNamedCache();
         }
 
@@ -1162,15 +1149,8 @@ protected com.tangosol.net.NamedCache getRunningNamedCache()
         {
         // import com.tangosol.net.NamedCache;
         // import com.tangosol.net.security.DoAsAction;
-        // import java.security.AccessController;
 
-        if (System.getSecurityManager() == null)
-            {
             return ensureRunningNamedCache();
-            }
-
-        return (NamedCache) AccessController.doPrivileged(
-            new DoAsAction(getEnsureCacheAction()));
         }
 
     // Accessor for the property "SafeAsyncNamedCache"

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/util/SafeNamedTopic.java

@@ -276,16 +276,6 @@ public java.util.Set getSubscriberGroups()
         }
     //-- com.tangosol.net.topic.NamedTopic integration
 
-    private void checkInternalAccess()
-        {
-        // import com.tangosol.net.security.LocalPermission;
-
-        SecurityManager security = System.getSecurityManager();
-        if (security != null)
-            {
-            security.checkPermission(LocalPermission.INTERNAL_SERVICE);
-            }
-        }
 
     // From interface: com.tangosol.net.topic.NamedTopic
     public com.tangosol.net.topic.Publisher createPublisher(com.tangosol.net.topic.Publisher.Option[] options)
@@ -422,9 +412,7 @@ public void ensureLocked()
     public com.tangosol.net.topic.NamedTopic ensureRunningNamedTopic()
         {
         // import com.tangosol.net.topic.NamedTopic;
-
-        checkInternalAccess();
-
+
         NamedTopic  topic       = getInternalNamedTopic();
         SafeService serviceSafe = getSafeTopicService();
 
@@ -542,8 +530,7 @@ public String getName()
      */
     public com.tangosol.net.topic.NamedTopic getNamedTopic()
         {
-        checkInternalAccess();
-
+
         return getInternalNamedTopic();
         }
 
@@ -574,15 +561,8 @@ protected com.tangosol.net.topic.NamedTopic getRunningNamedTopic()
         {
         // import com.tangosol.net.topic.NamedTopic;
         // import com.tangosol.net.security.DoAsAction;
-        // import java.security.AccessController;
 
-        if (System.getSecurityManager() == null)
-            {
             return ensureRunningNamedTopic();
-            }
-
-        return (NamedTopic) AccessController.doPrivileged(
-            new DoAsAction(getEnsureTopicAction()));
         }
 
     // Accessor for the property "SafeTopicService"

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/util/SafeService.java

@@ -471,18 +471,7 @@ protected void checkClientThread(String sMethod)
                 }     
             }
         }
-
-    private void checkInternalAccess()
-        {
-        // import com.tangosol.net.security.LocalPermission;
 
-        SecurityManager security = System.getSecurityManager();
-        if (security != null)
-            {
-            security.checkPermission(LocalPermission.INTERNAL_SERVICE);
-            }
-        }
-
     protected void cleanup()
         {
         // import com.tangosol.util.SimpleResourceRegistry;
@@ -579,9 +568,7 @@ public com.tangosol.net.Service ensureRunningService()
         // import com.tangosol.net.InvocationService;
         // import com.tangosol.net.ProxyService;
         // import com.tangosol.net.Service;
-
-        checkInternalAccess();
-
+
         Service service = getInternalService();
         if (service == null || !service.isRunning())
             {
@@ -763,15 +750,7 @@ public com.tangosol.util.Service getRunningService()
         {
         // import com.tangosol.net.Service;
         // import com.tangosol.net.security.DoAsAction;
-        // import java.security.AccessController;
-
-        if (System.getSecurityManager() == null)
-            {
             return ensureRunningService();
-            }
-
-        return (Service) AccessController.doPrivileged(
-            new DoAsAction(getEnsureServiceAction()));
         }
 
     // Accessor for the property "SafeCluster"
@@ -804,8 +783,7 @@ public int getSafeServiceState()
      */
     public com.tangosol.net.Service getService()
         {
-        checkInternalAccess();
-
+
         return getInternalService();
         }
 
@@ -1151,14 +1129,7 @@ public void setContextClassLoader(ClassLoader loader)
         {
         // import com.tangosol.net.security.LocalPermission;
         // import com.tangosol.net.Service;
-
-        SecurityManager security = System.getSecurityManager();
-        if (security != null && loader != null)
-            {
-            security.checkPermission(
-                new LocalPermission("BackingMapManagerContext.setClassLoader"));
-            }
-
+
         __m_ContextClassLoader = (loader);
 
         Service service = getInternalService();

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/util/ShutdownHook.java

@@ -183,17 +183,7 @@ public void setThread(Thread thread)
     public void unregister()
         {
         // import com.tangosol.net.security.DoAsAction;
-        // import java.security.AccessController;
-
-        if (System.getSecurityManager() == null)
-            {
             unregisterInternal();
-            }
-        else
-            {
-            AccessController.doPrivileged(
-                new DoAsAction((ShutdownHook.UnregisterAction) _newChild("UnregisterAction")));
-            }
         }
 
     /**

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/util/daemon/queueProcessor/service/Grid.java

@@ -770,20 +770,6 @@ public long calculateRequestTimeout(com.tangosol.coherence.component.net.message
         return cTimeoutMillis;
         }
 
-    /**
-     * Security check.
-     */
-    protected void checkShutdownPermission()
-        {
-        // import com.tangosol.net.security.LocalPermission;
-
-        SecurityManager security = System.getSecurityManager();
-        if (security != null)
-            {
-            security.checkPermission(
-                new LocalPermission("Cluster.shutdown"));
-            }
-        }
 
     // Declared at the super level
     /**
@@ -4955,7 +4941,6 @@ public synchronized void shutdown()
             {
             if (getServiceState() < SERVICE_STOPPING)
                 {
-                checkShutdownPermission();
 
                 // send the request to shut down
                 send(instantiateMessage("NotifyShutdown"));
@@ -5019,9 +5004,7 @@ public synchronized void start()
     public void stop()
         {
         // import com.tangosol.internal.util.NullMessagePublisher;
-
-        checkShutdownPermission();
-
+
         setMessagePublisher(NullMessagePublisher.INSTANCE); // prevent further external communication
 
         super.stop();

prj/coherence-core-components/src/main/java/com/tangosol/coherence/component/util/daemon/queueProcessor/service/grid/partitionedService/PartitionedCache.java

@@ -24136,9 +24136,7 @@ public com.tangosol.util.InvocableMap.Entry getReadOnlyEntry(Object oKey)
                 Storage storage   = getStorage();
                 Map      mapStatus = (Map) ctx.getStorageStatusMap().get(storage);
 
-                Map mapResource = System.getSecurityManager() == null
-                        ? storage.getBackingMapInternal()
-                        : (Map) AccessController.doPrivileged(new DoAsAction(storage.getBackingMapAction()));
+                Map mapResource = storage.getBackingMapInternal();
 
                 Storage.EntryStatus status = mapStatus == null ? null : (Storage.EntryStatus) mapStatus.get((Binary) oKey);