java.lang.SecurityException
        at org.netbeans.TopSecurityManager.checkSetSecurityManager(TopSecurityManager.java:351)
        at org.netbeans.TopSecurityManager.checkPermission(TopSecurityManager.java:315)
        at java.lang.System.setSecurityManager0(System.java:253)
        at java.lang.System.setSecurityManager(System.java:245)
        at org.apache.tools.ant.types.Permissions.restoreSecurityManager(Permissions.java:152)
        at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:227)
        at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:152)
        at org.apache.tools.ant.taskdefs.Java.run(Java.java:747)
        at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:201)
        at org.apache.tools.ant.taskdefs.Java.execute(Java.java:104)
        at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288)
        at sun.reflect.GeneratedMethodAccessor802.invoke(Unknown Source)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
        at org.apache.tools.ant.Task.perform(Task.java:348)
        at org.apache.tools.ant.Target.execute(Target.java:357)
        at org.apache.tools.ant.Target.performTasks(Target.java:385)
        at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1329)
        at org.apache.tools.ant.Project.executeTarget(Project.java:1298)
        at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
        at org.apache.tools.ant.Project.executeTargets(Project.java:1181)
        at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:256)
        at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:438)
        at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:129)