java.lang.SecurityException: sealing violation: package oracle.jdbc is sealed

Oracle Community | 3150919 | 10 months ago
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    Oracle Community | 10 months ago | 3150919
    java.lang.SecurityException: sealing violation: package oracle.jdbc is sealed
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    Root Cause Analysis

    1. java.lang.SecurityException

      sealing violation: package oracle.jdbc is sealed

      at java.net.URLClassLoader.defineClass()
    2. Java RT
      URLClassLoader.findClass
      1. java.net.URLClassLoader.defineClass(URLClassLoader.java:234)
      2. java.net.URLClassLoader.access$000(URLClassLoader.java:58)
      3. java.net.URLClassLoader$1.run(URLClassLoader.java:197)
      4. java.security.AccessController.doPrivileged(Native Method)
      5. java.net.URLClassLoader.findClass(URLClassLoader.java:190)
      5 frames
    3. org.jetel.util
      GreedyURLClassLoader.loadClass
      1. org.jetel.util.classloader.GreedyURLClassLoader.loadClassGreedy(GreedyURLClassLoader.java:131)
      2. org.jetel.util.classloader.GreedyURLClassLoader.loadClass(GreedyURLClassLoader.java:111)
      2 frames
    4. Java RT
      ClassLoader.loadClass
      1. java.lang.ClassLoader.loadClass(ClassLoader.java:247)
      1 frame
    5. org.jetel.connection
      DBConnectionImpl.getResultSetType
      1. org.jetel.connection.jdbc.DBConnectionImpl.getResultSetType(DBConnectionImpl.java:762)
      1 frame
    6. org.jetel.component
      DBExecute.preExecute
      1. org.jetel.component.DBExecute.initStatements(DBExecute.java:492)
      2. org.jetel.component.DBExecute.preExecute(DBExecute.java:436)
      2 frames
    7. org.jetel.graph
      Node.run
      1. org.jetel.graph.Node.run(Node.java:476)
      1 frame
    8. Java RT
      Thread.run
      1. java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
      2. java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
      3. java.lang.Thread.run(Thread.java:662)
      3 frames