gistfile1.java

try {
        exports = (ScriptObjectMirror) engine.eval("require.noCache('" + verticleName + "');");
      } catch (ScriptException e) {
        Throwable t = e.getCause();
        if (t instanceof ECMAException) {
          ECMAException ee = (ECMAException)t;
          Object ea = ee.getEcmaError();;
          if (ea instanceof ScriptObjectMirror) {
            ScriptObjectMirror som = (ScriptObjectMirror)ea;
            String fileName = (String)som.getMember("fileName");
            int lineNumber = (int)som.getMember("lineNumber");
            ScriptException newex = new ScriptException(e.getMessage(), fileName, lineNumber);
            startFuture.fail(newex);
            throw newex;
          }
        }
        throw e;
      }