From 5eded28b16a67fb3ef6bd1cce5526d4dc2de39ab Mon Sep 17 00:00:00 2001
From: Eugen Wissner <belka@caraus.de>
Date: Thu, 4 Dec 2025 12:14:38 +0100
Subject: Add chapters 18-20 for the java book

---
 Java-Kompendium/kap18/1/Schlafen.java | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 Java-Kompendium/kap18/1/Schlafen.java

(limited to 'Java-Kompendium/kap18/1/Schlafen.java')

diff --git a/Java-Kompendium/kap18/1/Schlafen.java b/Java-Kompendium/kap18/1/Schlafen.java
new file mode 100644
index 0000000..3a39230
--- /dev/null
+++ b/Java-Kompendium/kap18/1/Schlafen.java
@@ -0,0 +1,24 @@
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.IOException;
+
+public class Schlafen extends Thread {
+    @Override
+    public void run() {
+        var inputStream = new InputStreamReader(System.in);
+        var bufferedReader = new BufferedReader(inputStream);
+        int seconds;
+
+        System.out.println("Wieviele Sekunden soll ich warten?");
+        try {
+            var input = bufferedReader.readLine();
+            seconds = Integer.parseInt(input);
+        } catch (IOException exception) {
+            seconds = 0;
+        }
+        try {
+            Thread.sleep(seconds * 1000);
+        } catch (InterruptedException exception) {
+        }
+    }
+}
-- 
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