question: replaces all spaces and '_' with ' - ' . concode_field_sep PlaceHolder placeHolder concode_field_sep String wrapEveryNChars concode_elem_sep String wrapEveryNChars concode_elem_sep String wrapEveryNChars concode_elem_sep boolean isTokenInList concode_elem_sep boolean isTokenInList concode_elem_sep void main
target: String function ( String arg0 ) { return arg0 . toLowerCase ( ) . trim ( ) . replaceAll ( "srini_string" , "srini_string" ) ; }