Java SecurityManager.checkPermission示例

示例#1

文件： KeychainStore.java 项目： wei-tang/JVM

  private static void permissionCheck() {
    SecurityManager sec = System.getSecurityManager();

    if (sec != null) {
      sec.checkPermission(new RuntimePermission("useKeychainStore"));
    }
  }

示例#2

 private static void checkAllPermission() {
   SecurityManager sm = System.getSecurityManager();
   if (sm != null) sm.checkPermission(new AllPermission());
 }