java.lang.ClassCastException: java.util.ArrayList$Itr cannot be cast to java.util.ArrayList

Coderanch | Henry Wong | 2 years ago
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    Coderanch | 2 years ago | Henry Wong
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    Stack Overflow | 4 years ago | indil
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    Root Cause Analysis

    1. java.lang.ClassCastException

      java.util.ArrayList$Itr cannot be cast to java.util.ArrayList

      at MergingIterator.<init>()
    2. Unknown
      Main.main
      1. MergingIterator.<init>(MergingIterator.java:85)
      2. Main.main(Main.java:43)
      2 frames