java.security.AccessControlException: access denied > > (java.lang.RuntimePermission modifyThreadGroup) at java.security.AccessControlContext.checkPermission > > (AccessControlContext.java:323) at java.security.AccessController.checkPermission > > (AccessController.java:546) at java.lang.SecurityManager.checkPermission(SecurityManager.java: > > 532) at com.google.appengine.tools.development.DevAppServerFactory > > $CustomSecurityManager.checkPermission(DevAppServerFactory.java:122) at com.google.appengine.tools.development.DevAppServerFactory > > $CustomSecurityManager.checkAccess(DevAppServerFactory.java:149)

Google Groups | Petein | 8 years ago
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  1. 0

    gwt and jdbc

    Google Groups | 8 years ago | Petein
    java.security.AccessControlException: access denied > > (java.lang.RuntimePermission modifyThreadGroup) at java.security.AccessControlContext.checkPermission > > (AccessControlContext.java:323) at java.security.AccessController.checkPermission > > (AccessController.java:546) at java.lang.SecurityManager.checkPermission(SecurityManager.java: > > 532) at com.google.appengine.tools.development.DevAppServerFactory > > $CustomSecurityManager.checkPermission(DevAppServerFactory.java:122) at com.google.appengine.tools.development.DevAppServerFactory > > $CustomSecurityManager.checkAccess(DevAppServerFactory.java:149)

    Root Cause Analysis

    1. java.security.AccessControlException

      access denied > > (java.lang.RuntimePermission modifyThreadGroup) at java.security.AccessControlContext.checkPermission > > (AccessControlContext.java:323) at java.security.AccessController.checkPermission > > (AccessController.java:546) at java.lang.SecurityManager.checkPermission(SecurityManager.java: > > 532) at com.google.appengine.tools.development.DevAppServerFactory > > $CustomSecurityManager.checkPermission(DevAppServerFactory.java:122) at com.google.appengine.tools.development.DevAppServerFactory > > $CustomSecurityManager.checkAccess(DevAppServerFactory.java:149)

      at java.lang.ThreadGroup.checkAccess()
    2. Java RT
      Timer.<init>
      1. java.lang.ThreadGroup.checkAccess(ThreadGroup.java:288)
      2. java.lang.Thread.init(Thread.java:332)
      3. java.lang.Thread.<init>(Thread.java:377)
      4. java.util.TimerThread.<init>(Timer.java:456)
      5. java.util.Timer.<init>(Timer.java:71)
      6. java.util.Timer.<init>(Timer.java:122)
      6 frames
    3. MySQL jdbc
      ConnectionImpl.<clinit>
      1. com.mysql.jdbc.ConnectionImpl.<clinit>(ConnectionImpl.java:208)
      1 frame