check the status of the socket . concode_field_sep int sock concode_elem_sep boolean bound concode_elem_sep boolean closed concode_elem_sep UnixSocketAddress address concode_field_sep void bind concode_elem_sep void bind concode_elem_sep boolean isClosed concode_elem_sep int native_accept concode_elem_sep void native_close concode_elem_sep UnixSocketAddress getAddress concode_elem_sep int native_bind concode_elem_sep void close concode_elem_sep UnixSocket accept
boolean function ( ) { return bound ; }