java.lang.NullPointerException

Oracle Community | 807546 | 1 decade ago
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  1. 0

    Bug in the compiler ?

    Oracle Community | 1 decade ago | 807546
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at TestError2.access$000()
    2. Unknown
      TestError2$1.updateUI
      1. TestError2.access$000(TestError2.java:4)
      2. TestError2$1.updateUI(TestError2.java:11)
      2 frames
    3. Java RT
      JButton.<init>
      1. javax.swing.AbstractButton.init(AbstractButton.java:1930)
      2. javax.swing.JButton.<init>(JButton.java:109)
      3. javax.swing.JButton.<init>(JButton.java:64)
      3 frames
    4. Unknown
      TestError2.main
      1. TestError2$1.<init>(TestError2.java:9)
      2. TestError2.main(TestError2.java:8)
      2 frames