returns the next object in the buffer . concode_field_sep int head concode_elem_sep int tail concode_elem_sep byte[] buffer concode_field_sep boolean add concode_elem_sep Iterator iterator concode_elem_sep int size concode_elem_sep int decrement concode_elem_sep boolean isEmpty concode_elem_sep int increment concode_elem_sep byte remove
byte function ( ) { if ( isEmpty ( ) ) { throw new IllegalStateException ( "srini_string" ) ; } return buffer [ head ] ; }