Mark Dacek created LANG-1402:
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Summary: ArrayUtils should have null and index-safe get methods.
Key: LANG-1402
URL: https://issues.apache.org/jira/browse/LANG-1402
Project: Commons Lang
Issue Type: New Feature
Components: General
Reporter: Mark Dacek
There should be a safe way to retrieve a value from array without having to
check for null and length. It would be a very simple implementation but could
save developers a great deal of time in writing and testing.
Something like
{code:java}
String[] a = null;
ArrayUtils.get(a, 5); //returns null
a = new String[5];
ArrayUtils.get(a, 10); // returns null
a[0] = "Hello World";
ArrayUtils.get(a, 0); // returns "Hello World"
{code}
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