+3 votes
in Programming by (150 points)

How to iterate through a HashMap?

1 Answer

+3 votes
by (560 points)
you can iterate liks also
Map<String, String>objConfiguration = new HashMap<String,String>();
java.util.Set<String> set = objConfiguration.keySet();
Iterator<String> itr = set.iterator();
String key = itr.next();
String value = objConfiguration.get(key);
//you can put any condition here.

i hope you got the point.

by (1.6k points)
yes , i also think its a good way to iterate has map.

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