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Posted to dev@directory.apache.org by "Xu Yaning (JIRA)" <ji...@apache.org> on 2015/07/13 07:16:04 UTC

[jira] [Created] (DIRKRB-354) Fix getBooleanOption return null problem

Xu Yaning created DIRKRB-354:
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             Summary: Fix getBooleanOption return null problem
                 Key: DIRKRB-354
                 URL: https://issues.apache.org/jira/browse/DIRKRB-354
             Project: Directory Kerberos
          Issue Type: Bug
            Reporter: Xu Yaning


org.apache.kerby.KOptions.getBooleanOption(KOption) has Boolean return type and returns explicit null; A method that returns either Boolean.TRUE, Boolean.FALSE or null is an accident waiting to happen. This method can be invoked as though it returned a value of type boolean, and the compiler will insert automatic unboxing of the Boolean value. If a null value is returned, this will result in a NullPointerException.



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