java.lang.ClassCastException: java.lang.Object

Oracle Community | 843797 | 1 decade ago
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    Object Serialization and IO Error

    Oracle Community | 1 decade ago | 843797
    java.lang.ClassCastException: java.lang.Object

    Root Cause Analysis

    1. java.lang.ClassCastException

      java.lang.Object

      at DiskManager.loadData()
    2. Unknown
      LoadDataAction.run
      1. DiskManager.loadData(DiskManager.java:42)
      2. LoadDataAction.run(LoadDataAction.java:30)
      2 frames
    3. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:539)
      1 frame