# Interesting flash bug (3 lines of code)

**URL:** <https://forum.kirupa.com/t/interesting-flash-bug-3-lines-of-code/269817>\
**Category:** flash\
**Created:** [September 2, 2008, 1:44am UTC](https://forum.kirupa.com/t/interesting-flash-bug-3-lines-of-code/269817 "2008-09-02T01:44:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jellystones](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/jellystones/32/3999_2.png) [@jellystones](https://forum.kirupa.com/u/jellystones)\
**Post date:** [September 2, 2008, 1:44am UTC](https://forum.kirupa.com/t/interesting-flash-bug-3-lines-of-code/269817/1 "2008-09-02T01:44:05Z")

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Try this:

var arr:Array = new Array();  
trace(arr[“random text”]); //outputs undefined  
trace(arr[“map”]); //outputs function Function() {}

Why is “map” defined as an entry in this array? Am I missing something?