ArrayList in java
) / * Output ; [0, ArrayList, Arrays, Break, BufferedReader, BufferedWriter, Clean, PrintWriter, Read, Regular, RuntimeException, Simple, Static, String, Str[ngBui[der, System, TextFi]e, Tools, TreeSet, w, Write] rea d ( ) appends each li ne to a St r i ngB u i I der, fol lowed by a newl ine, because that is Then it returns a String containing the whole file. write( ) stripped out dur opens and writes the text String to the file. Notice that any code that ope guarantee that the file a file guards the file's close( ) call in a finally clause to properly closed. The constructor uses the read( ) method to turn the file into a Str String.split( ) to divide the result into lines along newline bou a lot, you may want to rewrite this constructor to imp corresponding 'join ' method, so the non-static wri hand. then uses (ifyou use this class efficiency). Alas, there is no ) method mustwrite the lines out by Because this class is intended to triv the process of reading and writing f...
