code: public void setAcl(String name, boolean acl) {
          String newName = name.toLowerCase();
          if (aclList.containsKey(newName)) {
              AccountACLValue value = aclList.get(newName);
              set(newName, value.canDeposit(), value.canWithdraw(), acl, value.canBalance(), value.isOwner());
          } else {
              set(newName, false, false, acl, false, false);
          }
      }
docs: Set if a player can modify the ACL list
  
  @param name The player name
  @param acl  can modify the ACL or not