8023735: [TESTBUG] runtime/XCheckJniJsig/XCheckJSig.java fails on MacOS X Summary: Look for libjsig in correct locations and do not fail if it's not found Reviewed-by: zgu, ccheung

public class T
{
  public static boolean foo(boolean bar)
  {
    return bar;
  }

  public static void printIt()
  {
    System.out.println("Hello");
  }
}