Returns collection as sorted ArrayList - Java java.util

Java examples for java.util:Collection to List

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Description

Returns collection as sorted ArrayList

Demo Code


//package com.java2s;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

public class Main {
    public static void main(String[] argv) {
        Collection collection = java.util.Arrays.asList("asdf",
                "java2s.com");
        System.out.println(asSortedList(collection));
    }/*w  w w. ja v  a  2s  .co m*/

    /**
     * Returns collection as sorted ArrayList
     * 
     * @param collection
     * @return sorted list
     */
    public static <T extends Comparable<? super T>> List<T> asSortedList(
            Collection<T> collection) {
        List<T> list = new ArrayList<T>(collection);
        Collections.sort(list);
        return list;
    }
}

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