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Advanced Java

Advanced Java programming.

  1. Iterating a Collection

    by , 02-18-2012 at 05:07 PM
    Collection’s all elements are iteration is done by getting an iterator from collection. Use the iterator through collection.

    It is explained by this given code:
    Java Code: This is the code to explain the collection iteration
    Collection myCollection = new HashSet();
    //... add elements to the collection
    
    Iterator iterator = myCollection.iterator();
    while(iterator.hasNext()){
        Object object = iterator.next();
        //do something to object;    
    }
    
    //You can also use the
    ...
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    Collection