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| 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/FileCopy.java | |
| download | Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.gz Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.bz2 | |
Diffstat (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/FileCopy.java')
| -rw-r--r-- | Master/Reference Architectures and Patterns/hjp5/examples/FileCopy.java | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/FileCopy.java b/Master/Reference Architectures and Patterns/hjp5/examples/FileCopy.java new file mode 100644 index 0000000..deb3309 --- /dev/null +++ b/Master/Reference Architectures and Patterns/hjp5/examples/FileCopy.java @@ -0,0 +1,27 @@ +/* FileCopy.java */
+
+import java.io.*;
+
+public class FileCopy
+{
+ public static void main(String[] args)
+ {
+ if (args.length != 2) {
+ System.out.println("java FileCopy inputfile outputfile");
+ System.exit(1);
+ }
+ try {
+ FileInputStream in = new FileInputStream(args[0]);
+ FileOutputStream out = new FileOutputStream(args[1]);
+ byte[] buf = new byte[4096];
+ int len;
+ while ((len = in.read(buf)) > 0) {
+ out.write(buf, 0, len);
+ }
+ out.close();
+ in.close();
+ } catch (IOException e) {
+ System.err.println(e.toString());
+ }
+ }
+}
\ No newline at end of file |