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  1. Container.add() has thrown a NullPointerException
    Java Runtime
    70
    13
    11
  2. Container.addImpl() has thrown a NullPointerException
    Java Runtime
    70
    13
    11

Your stack trace compared to the selected pattern

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java.lang.NullPointerException
    at java.awt.Container.addImpl(Container.java:621)
    at java.awt.Container.add(Container.java:307)
    at FactorialTest.init(FactorialTest.java:16)
    at sun.applet.AppletPanel.run(AppletPanel.java:347)
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External results for this pattern (10)

  1. ansorgvia GitHub3 days ago
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  2. 843789via Oracle Community2 weeks ago
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  3. 843789via Oracle Community2 months ago
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  4. JoelRSimpsonvia GitHub2 months ago
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  5. maxkvoroninvia GitHub2 months ago
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  7. self-drivenvia GitHub4 months ago
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  8. Briannavia Stack Overflow4 months ago
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  9. Marcel Beckvia Ecosystem JIRA4 months ago
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  10. Kingsquare BVvia Ecosystem JIRA4 months ago
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