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Iterate on a java set object . Iteration in this example use of Long objects . Actually the code is so simple to understand ,but the idea is used so frequent.

Code:

    
public void showSetOntent(Set<LongsetLongs){
        if(
setLongs==null || setLongs.isEmpty()){
            return;
        }
        
        
Iterator<Longiterator setLongs.iterator();
        while(
iterator.hasNext()){
            
System.out.println("Show current content = "+iterator.next());
        }
        }
 




_________________
M. S. Rakha, Ph.D.
Queen's University
Canada


Author:
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User avatar Posts: 2715
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