Scala example source code file (ObjectRef.java)

This example Scala source code file (ObjectRef.java) is included in my "Source Code Warehouse" project. The intent of this project is to help you more easily find Scala source code examples by using tags.

All credit for the original source code belongs to scala-lang.org; I'm just trying to make examples easier to find. (For my Scala work, see my Scala examples and tutorials.)

Scala tags/keywords

objectref, override, runtime, string, t, u

The ObjectRef.java Scala example source code

/*                     __                                               *\
**     ________ ___   / /  ___     Scala API                            **
**    / __/ __// _ | / /  / _ |    (c) 2002-2013, LAMP/EPFL             **
**  __\ \/ /__/ __ |/ /__/ __ |    http://scala-lang.org/               **
** /____/\___/_/ |_/____/_/ | |                                         **
**                          |/                                          **
\*                                                                      */



package scala.runtime;


public class ObjectRef<T> implements java.io.Serializable {
    private static final long serialVersionUID = -9055728157600312291L;

    public T elem;
    public ObjectRef(T elem) { this.elem = elem; }
    @Override
    public String toString() { return String.valueOf(elem); }

    public static <U> ObjectRef<U> create(U e) { return new ObjectRef<U>(e); }
    public static ObjectRef<Object> zero() { return new ObjectRef<Object>(null); }
}