Reflector.java 文件源码

private static boolean canAccessPrivateMethods() {
  try {
    SecurityManager securityManager = System.getSecurityManager();
    if (null != securityManager) {
      securityManager.checkPermission(new ReflectPermission("suppressAccessChecks"));
    }
  } catch (SecurityException e) {
    return false;
  }
  return true;
}