java.lang.NullPointerException: Attempt to invoke virtual method 'void java.util .logging.Handler.setLevel(java.util.logging.Level)' on a null object reference

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    java.lang.NullPointerException: Attempt to invoke virtual method 'void java.util .logging.Handler.setLevel(java.util.logging.Level)' on a null object reference
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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'void java.util .logging.Handler.setLevel(java.util.logging.Level)' on a null object reference

      at java.util.logging.Logger.setManager()
    2. Java RT
      Logger.getLogger
      1. java.util.logging.Logger.setManager(Logger.java:448)
      2. java.util.logging.LogManager.addLogger(LogManager.java:224)
      3. java.util.logging.LogManager.getOrCreate(LogManager.java:477)
      4. java.util.logging.Logger.getLogger(Logger.java:362)
      4 frames
    3. oracle.adfmf.framework
      FeatureContextManager.reloadLoggerConfig
      1. oracle.adfmf.framework.FeatureContextManager.reloadLoggerConfig(FeatureContextManager.java:271)
      1 frame
    4. oracle.adfmf.util
      Utility.readLoggerConfig
      1. oracle.adfmf.util.Utility.readLoggerConfig(Utility.java:918)
      2. oracle.adfmf.util.Utility.readLoggerConfig(Utility.java:907)
      2 frames
    5. oracle.adfmf
      Container.initStorageAndLogger
      1. oracle.adfmf.Container.initStorageAndLogger(Container.java:473)
      1 frame