Java Collection Create createCollection(X o)

Description

create Collection

License

Open Source License

Declaration

public static <X> Collection<X> createCollection(X o) 

Method Source Code

//package com.java2s;
import java.util.*;

public class Main {
    public static <X> Collection<X> createCollection(X o) {
        return createList(o);
    }/*from  w  ww  .java2s.  c  o m*/

    public static <X> List<X> createList(X o) {
        List<X> c;
        if (o == null) {
            c = Collections.emptyList();
        } else {
            c = new ArrayList<X>(1);
            c.add(o);
        }
        return c;
    }
}

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