question: escape quotes , \ , / , \ r , \ n , \ b , \ f , \ t and other control characters u +0000 through u +001 f . concode_field_sep PlaceHolder placeHolder concode_field_sep String toJSONString concode_elem_sep Object parseWithException concode_elem_sep Object parseWithException concode_elem_sep void writeJSONString concode_elem_sep Object parse concode_elem_sep Object parse
target: String function ( String arg0 ) { if ( arg0 == null ) return null ; StringBuffer loc0 = new StringBuffer ( ) ; escape ( arg0 , loc0 ) ; return loc0 . toString ( ) ; }