There are multiple ways to iterate or loop a Map in Java.
If you using Java 8 this is the easiest way to loop the Map.
This is also using in Java 8. If you want to filter some data while looping this is one of best way to do that.
This way is more suitable for when you need to remove some data while iterating.
Original post :- http://mydevgeek.com/6-ways-iterate-loop-map-java/
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