returns true if this buffer is empty ; false otherwise . 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 byte get concode_elem_sep int increment concode_elem_sep byte remove
boolean function ( ) { return ( size ( ) == 0 ) ; }