java.lang.NullPointerException

Oracle Community | 807595 | 1 decade ago
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    Help needed with this assignment

    Oracle Community | 1 decade ago | 807595
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at LotsOfBooks.setAllReserved()
    2. Unknown
      BookTester1.main
      1. LotsOfBooks.setAllReserved(LotsOfBooks.java:12)
      2. BookTester1.main(BookTester1.java:20)
      2 frames