returns the node that is previous from inputed . concode_field_sep Node next concode_elem_sep Node start concode_elem_sep int value concode_field_sep void add concode_elem_sep int getValue concode_elem_sep int get concode_elem_sep int[] toArray concode_elem_sep void setNext concode_elem_sep int getLength concode_elem_sep int getLength concode_elem_sep String toString concode_elem_sep String toString concode_elem_sep Node getNext concode_elem_sep boolean empty
Node function ( Node arg0 ) { if ( arg0 == start ) { return null ; } Node loc0 = start ; while ( loc0 . getNext ( ) != arg0 ) { loc0 = loc0 . getNext ( ) ; } return loc0 ; }