# Make demo classes final and constructor private

Author: Bios-Marcel

client/src/demo/java/com/msc/serverbrowser/PrintServerStatistics.java

@@ -16,7 +16,11 @@
  * @author Marcel
  * @since 21.01.2018
  */
-public class PrintServerStatistics {
+public final class PrintServerStatistics {
+	private PrintServerStatistics() {
+		// Private constructor to prevent instanziation
+	}
+
 	/**
 	 * @param args
 	 * @throws IOException

client/src/demo/java/com/msc/serverbrowser/WhatsLeftToTranslate.java

@@ -12,7 +12,12 @@
  * @author Marcel
  * @since 21.01.2018
  */
-public class WhatsLeftToTranslate {
+public final class WhatsLeftToTranslate {
+
+	private WhatsLeftToTranslate() {
+		// Private constructor to prevent instanziation
+	}
+
 	/**
 	 * @param args unused
 	 */