[jira] [Created] (LANG-1663) Wrong exception in various NumberUtils method documentations

["Tobias Helms (Jira)" <ji...@apache.org>]

Tobias Helms created LANG-1663:
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             Summary: Wrong exception in various NumberUtils method documentations
                 Key: LANG-1663
                 URL: https://issues.apache.org/jira/browse/LANG-1663
             Project: Commons Lang
          Issue Type: Bug
          Components: lang.math.*
    Affects Versions: 3.12.0
            Reporter: Tobias Helms


The documentation of various methods in _NumberUtils_ says an _IllegalArgumentException_ is thrown in case of a _null_ argument , e.g., see [https://github.com/apache/commons-lang/blob/197d50434748bfb2db935266cfe740fc01a607ee/src/main/java/org/apache/commons/lang3/math/NumberUtils.java#L1194]

 

However, these methods throw a _NullPointerException_ in this case. The following methods are affected:
 * long min(final long... array)
 * int min(final int... array)
 * short min(final short... array)
 * byte min(final byte... array)
 * static double min(final double... array)
 * float min(final float... array)
 * long max(final long... array)
 * int max(final int... array)
 * short max(final short... array)
 * byte max(final byte... array)
 * double max(final double... array)
 * float max(final float... array)
 * void validateArray(final Object array)



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