FastNoSuchElementException.java

package com.tinkerpop.pipes.util;

import java.util.NoSuchElementException;

/**
 * Retrieve a singleton, fast {@link NoSuchElementException} without a stack trace.
 */
public class FastNoSuchElementException extends NoSuchElementException {

    private static final long serialVersionUID = 2303108654138257697L;
    private static final FastNoSuchElementException instance = new FastNoSuchElementException();

    /**
     * Retrieve a singleton, fast {@link NoSuchElementException} without a stack trace.
     */
    public static NoSuchElementException instance() {
        return instance;
    }

    @Override
    public synchronized Throwable fillInStackTrace() {
        return this;
    }

}