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From "Bruno P. Kinoshita (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FUNCTOR-21) NPE when UnarySequence is created with an arraylist containing a null element
Date Thu, 19 Jul 2012 14:30:35 GMT
Bruno P. Kinoshita created FUNCTOR-21:
-----------------------------------------

             Summary: NPE when UnarySequence is created with an arraylist containing a null
element
                 Key: FUNCTOR-21
                 URL: https://issues.apache.org/jira/browse/FUNCTOR-21
             Project: Commons Functor
          Issue Type: Bug
         Environment: Java 1.6
Debian 6
            Reporter: Bruno P. Kinoshita
            Assignee: Bruno P. Kinoshita
            Priority: Minor


If you create a UnarySequence<?> with an ArrayList that contains a null element and
execute the run method, you will receive a NullPointerException. 

The same happens when you use the constructor UnarySequence(UnaryProcedure<? super A>...
procedures). A null procedure is converted into a list with the null object as the sole element.

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