question: public static String initCap ( String in ) { if ( in == null || in . length ( ) == 0 ) return in ; boolean capitalize = true ; char [ ] data = in . toCharArray ( ) ; for ( int i = 0 ; i < data . length ; i ++ ) { if ( data [ i ] == ' ' || Character . isWhitespace ( data [ i ] ) ) capitalize = true ; else if ( capitalize ) { data [ i ] = Character . toUpperCase ( data [ i ] ) ; capitalize = false ; } else data [ i ] = Character . toLowerCase ( data [ i ] ) ; } return new String ( data ) ; }
target:  Init Cap Words With Spaces