test/jdk/java/security/SecureRandom/MacNativePRNGSetSeed.java

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import java.security.SecureRandom;

/* @test
 * @bug 8156709
 * @summary Cannot call setSeed on NativePRNG on Mac if EGD is /dev/urandom
 * @requires os.name == "Mac OS X"
 * @run main/othervm -Djava.security.egd=file:/dev/urandom MacNativePRNGSetSeed
 */
public class MacNativePRNGSetSeed {
    public static void main(String[] args) throws Exception {
        SecureRandom sr = SecureRandom.getInstance("NativePRNG");
        sr.setSeed(1);
    }
}