Iterator to Set - Java Collection Framework

Java examples for Collection Framework:Iterator

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Description

Iterator to Set

Demo Code

/*//from   www . ja  v  a2s  . c o m
  You may freely copy, distribute, modify and use this class as long
  as the original author attribution remains intact.  See message
  below.

  Copyright (C) 2003 Christian Pesch. All Rights Reserved.
 */
//package com.java2s;
import java.util.*;

public class Main {
    public static <T> Set<T> toSet(Iterator<? extends T> iteration) {
        Set<T> elements = new HashSet<T>(1);
        while (iteration.hasNext()) {
            elements.add(iteration.next());
        }
        return elements;
    }
}

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