http://junit.org: JUnit is a unit testing framework for Java, created by Erich Gamma and Kent Beck. (JUnit)
  • David Saff
  • Kevin Cooney
  • Stefan Birkner
  • Marc Philipp 
package org.junit.internal;

import java.io.PrintStream;

public class RealSystem implements JUnitSystem {

    
Will be removed in the next major release

/**
     * Will be removed in the next major release
     */
    @Deprecated
    public void exit(int code) {
        System.exit(code);
    }

    public PrintStream out() {
        return System.out;
    }

}