Coggle requires JavaScript to display documents.
FileReader reader = new FileReader(“MyFile.txt”); BufferedReader bufferedReader = new BufferedReader(reader);
BufferedReader reader = Files.newBufferedReader(Paths.get("src/main/resources/input.txt"))
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
BufferedReader reader = new BufferedReader(new StringReader("1__2__3__4__5"))
byte[] bytes = new byte[1024]; //write data into byte array... InputStream input = new ByteArrayInputStream(bytes);
InputStream input = new (new FileInputStream("c:\\data\\inputfile.txt"),1024 * 1024);
File file = new File("c:\\data\\input-file.txt"); boolean fileExists = file.exists();
boolean success = file.renameTo(new File("c:\\data\\new-file.txt"));
File file = new File("c:\\data"); String[] fileNames = file.list(); File[] files = file.listFiles();
in = new DataInputStream(BufferedInputStream(new FileInputStream(dataFile)));
OutputStream out = new FileOutputStream(file)
OutputStream output = new FileOutputStream("c:\\data\\output-text.txt", true); //append OutputStream output = new FileOutputStream("c:\\data\\output-text.txt", false); //overwrite
Scanner s = new Scanner(new BufferedReader(new FileReader("xanadu.txt"))); s.useLocale(Locale.US);
File outputFile = new File("output.txt"); BufferedWriter bw = new BufferedWriter(new FileWriter(outputFile));
System.out.format("The square root of %d is %f.%n", i, r);
RandomAccessFile file = new RandomAccessFile("c:\\data\\file.txt", "rw");