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From "James Sawle (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (LANG-1050) Change nullToEmpty methods to generics
Date Thu, 16 Oct 2014 22:39:33 GMT

     [ https://issues.apache.org/jira/browse/LANG-1050?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

James Sawle updated LANG-1050:
------------------------------
    Comment: was deleted

(was: Have created a pull request without the caching, this can easily be added if so desired.

https://github.com/apache/commons-lang/pull/31)

> Change nullToEmpty methods to generics
> --------------------------------------
>
>                 Key: LANG-1050
>                 URL: https://issues.apache.org/jira/browse/LANG-1050
>             Project: Commons Lang
>          Issue Type: Improvement
>          Components: lang.*
>            Reporter: James Sawle
>
> Currently there are multiple Object based methods which could be replaced by a single
generic method.
> - public static Long[] nullToEmpty(final Long[] array)
> - public static Integer[] nullToEmpty(final Integer[] array)
> - public static Short[] nullToEmpty(final Short[] array)
> - public static Character[] nullToEmpty(final Character[] array)
> - public static Byte[] nullToEmpty(final Byte[] array)
> - public static Double[] nullToEmpty(final Double[] array)
> - public static Float[] nullToEmpty(final Float[] array)
> - public static Boolean[] nullToEmpty(final Boolean[] array)
> Recommendation, replace all of these with a single method that would also allow a defensive
programming style when not using wrapped primitives.
> - public static <T> T[] nullToEmpty(final T[] array)



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