nl: removes the value at the top of this stack and returns it . concode_field_sep ArrayFloatList list concode_field_sep int search concode_elem_sep int size concode_elem_sep float get concode_elem_sep void clear concode_elem_sep float push concode_elem_sep boolean empty concode_elem_sep float peek concode_elem_sep float peek
code: float function ( ) { if ( list . isEmpty ( ) ) { throw new EmptyStackException ( ) ; } return list . removeElementAt ( list . size ( ) - 1 ) ; }