private static boolean shouldRunGroovycInProcess(int jdkVersion) {
    String explicitProperty = System.getProperty(GROOVYC_IN_PROCESS);
    return explicitProperty != null ? "true".equals(explicitProperty)
                                    : jdkVersion == JavaVersion.current().feature
                                      || jdkVersion < 5; // our own jars require at least JDK 5
  }
private static boolean shouldRunGroovycInProcess(int jdkVersion)