Endermas plays angry sound when you look at them in creative mode

 

Explaining the bug

 

Endermans plays angry sound when the player look at then in creative mode, this is not a correct behavior also the sound is too loud and distorted, this affect naturally spawn endermans and player generated endermans

How to reproduce 

its a easy bug to reproduce

 

1- set gamemode to creative

2- look for an enderman or use a spawn egg

3-look it (look at him in creative mode)