java.lang.NullPointerException

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  • Null Pointer - My Favorite exception
    via by Gino Giuliani,
  • Null Pointer - My Favorite exception
    via by Henry Wong,
    • java.lang.NullPointerException at ExistentialistTreeFromFile.newExistTree(ExistentialistTreeFromFile.java:23) at ExistentialistTreeFromFile.<init>(ExistentialistTreeFromFile.java:10) at ExistentialistTreeTester.main(ExistentialistTreeTester.java:11)
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