code: private void delete_obj_property(Database database, String name, String type, String propname)
              throws DevFailed {
          if (!database.isAccess_checked()) checkAccess(database);
  
          //	Format input parameters as strin array
          //--------------------------------------------
          String[] array;
          array = new String[1];
          array[0] = propname;
  
          delete_obj_property(database, name, type, array);
      }
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