google3/third_party/java_src/junit/main/java/org/junit/internal/RealSystem.java

package org.junit.internal;

import java.io.PrintStream;

public class RealSystem implements JUnitSystem {

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

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

}