13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 import javax.script.*;
  24 
  25 /**
  26  * Helper class to consolidate testing requirements for a js engine.
  27  * A js engine is required as part of Oracle's product JDK.
  28  */
  29 public class Helper {
  30     private Helper() {}; // Don't instantiate
  31 
  32     public static ScriptEngine getJsEngine(ScriptEngineManager m) {
  33         ScriptEngine e  = m.getEngineByName("nashorn");
  34         if (e == null &&
  35             System.getProperty("java.runtime.name").startsWith("Java(TM)")) {
  36             // A js engine is requied for Sun's product JDK
  37             throw new RuntimeException("no js engine found");
  38         }
  39         return e;
  40     }
  41 }

  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 import javax.script.*;
  24 
  25 /**
  26  * Helper class to consolidate testing requirements for a js engine.
  27  * A js engine is required as part of Oracle's product JDK.
  28  */
  29 public class Helper {
  30     private Helper() {}; // Don't instantiate
  31 
  32     public static ScriptEngine getJsEngine(ScriptEngineManager m) {
  33         return m.getEngineByName("nashorn");






  34     }
  35 }