original_string: private function getCreateChangeSetHandler()
      {
          return function ($key, $value, $obj) {
              if (null !== $value) {
                  $obj[$key] = $value;
              }
              return $obj;
          };
      }
code: private function getCreateChangeSetHandler()
      {
          return function ($key, $value, $obj) {
              if (null !== $value) {
                  $obj[$key] = $value;
              }
              return $obj;
          };
      }
code_tokens: private function getCreateChangeSetHandler ( ) { return function ( $ key , $ value , $ obj ) { if ( null !== $ value ) { $ obj [ $ key ] = $ value ; } return $ obj ; } ; }
docstring: Gets the change set handler Closure for create.
  
  @return  Closure
docstring_tokens: Gets the change set handler Closure for create .