Java List Sort sortedUnion(List args1, List args2)

Description

sorted Union

License

Open Source License

Declaration

public static List sortedUnion(List args1, List args2) 

Method Source Code

//package com.java2s;
/* Copyright (C) 2003 Univ. of Massachusetts Amherst, Computer Science Dept.
 This file is part of "MALLET" (MAchine Learning for LanguagE Toolkit).
 http://www.cs.umass.edu/~mccallum/mallet
 This software is provided under the terms of the Common Public License,
 version 1.0, as published by http://www.opensource.org.  For further
 information, see the file `LICENSE' included with this distribution. */

import java.util.*;

public class Main {
    public static List sortedUnion(List args1, List args2) {
        SortedSet set = new TreeSet();
        set.addAll(args1);//from w  w  w. j  a  va 2  s.c  om
        set.addAll(args2);

        List lst = new ArrayList(set.size());
        for (Iterator it = set.iterator(); it.hasNext();) {
            Object o = it.next();
            lst.add(o);
        }

        return lst;
    }
}

Related

1. sorted(List l)
2. sortedArray(List