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HashTable

Iterate through the elements of a HashMap

public static void printMap(Map mp) {
   
Iterator it = mp.entrySet().iterator();
   
while (it.hasNext()) {
       
Map.Entry pairs = (Map.Entry)it.next();
       
System.out.println(pairs.getKey() + " = " + pairs.getValue());
        it
.remove(); // avoids a ConcurrentModificationException
   
}
}
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