question: get host of ssh . concode_field_sep Process process concode_elem_sep int prt concode_elem_sep File dir concode_field_sep int port concode_elem_sep int reserve concode_elem_sep String login concode_elem_sep void close concode_elem_sep String key concode_elem_sep Shell connect concode_elem_sep File home
target: String function ( ) { return new VerboseProcess ( new ProcessBuilder ( ) . command ( "srini_string" ) ) . stdout ( ) . trim ( ) ; }