private Object _internalGet(final String path) throws IllegalArgumentException {
  List v=_internalGetAsArray(path);
  if (v == null || v.size() == 0) {
    return null;
  }
  return v.get(0);
}

private Object _internalGet ( final String path ) throws IllegalArgumentException { List v = _internalGetAsArray ( path ) ; if ( v == null || v . size ( ) == 0 ) { return null ; } return v . get ( 0 ) ; }
internal function , do not use . this version does not convert the structured content nodes , so not to be called by end user .
