diff options
| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Master/Reference Architectures and Patterns/hjp5/examples/Listing1906.java | |
| download | Studium-master.tar.gz Studium-master.tar.bz2 | |
Diffstat (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing1906.java')
| -rw-r--r-- | Master/Reference Architectures and Patterns/hjp5/examples/Listing1906.java | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing1906.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1906.java new file mode 100644 index 0000000..58bb47b --- /dev/null +++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1906.java @@ -0,0 +1,30 @@ +/* Listing1906.java */
+
+import java.io.*;
+import java.util.zip.*;
+
+public class Listing1906
+{
+ public static void main(String[] args)
+ {
+ if (args.length != 1) {
+ System.out.println("Usage: java Listing1906 file");
+ System.exit(1);
+ }
+ try {
+ CheckedInputStream in = new CheckedInputStream(
+ new FileInputStream(args[0]),
+ new Adler32()
+ );
+ byte[] buf = new byte[4096];
+ int len;
+ while ((len = in.read(buf)) > 0) {
+ //nichts
+ }
+ System.out.println(in.getChecksum().getValue());
+ in.close();
+ } catch (IOException e) {
+ System.err.println(e.toString());
+ }
+ }
+}
\ No newline at end of file |