How to compare Two hash maps

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How to compare Two hash maps



let's take an example :


Syntax :
Map<String,Map<String,String>> A = new HashMap<>();
Map<String,Map<String,String>> B = new HashMap<>();
Implementation :
Map<TableA,Map<AID,AVAL>> A = new HashMap<>();
Map<TableB,Map<BID,BVAL>> B = new HashMap<>();



Comare A hash map and B
in that compare TableA, TableB AND Aid, Bid.
What is the best performance way to iteate these two hash map?





Possible duplicate of How to compare two Hash Maps in Java
– Abhinav Suman
2 mins ago









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