Mercurial Hosting > luan

comparison src/goodjava/io/DataInputStream.java @ 1492:aaac1d29edea

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
better io
author Franklin Schmidt <fschmidt@gmail.com>
date Sat, 02 May 2020 22:25:56 -0600
parents
children
comparison
equal deleted inserted replaced
1491:491b355acef7 1492:aaac1d29edea
1 package goodjava.io;
2
3 import java.io.InputStream;
4 import java.io.IOException;
5 import java.nio.charset.StandardCharsets;
6
7
8 public class DataInputStream extends java.io.DataInputStream {
9
10 public DataInputStream(InputStream in) {
11 super(in);
12 }
13
14 public String readString() throws IOException {
15 int len = readInt();
16 byte[] a = new byte[len];
17 readFully(a);
18 return new String(a,StandardCharsets.UTF_8);
19 }
20 }