public char last() {if (start == end) {return DONE;}offset = end - 1;return string.charAt(offset);}

public char last ( ) { if ( start == end ) { return DONE ; } offset = end - 1 ; return string . charAt ( offset ) ; }
public char last(){if (start == end){return java.text.CharacterIteratorClass.DONE;}offset = end - 1;return @string[offset];}
