From a680b83e47a283106dee9557c5c9ee5dc175551e Mon Sep 17 00:00:00 2001 From: Eugen Wissner Date: Mon, 24 Nov 2025 23:20:51 +0100 Subject: Add Java-Kompendium book --- Java-Kompendium/kap6/Task1.java | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 Java-Kompendium/kap6/Task1.java (limited to 'Java-Kompendium/kap6/Task1.java') diff --git a/Java-Kompendium/kap6/Task1.java b/Java-Kompendium/kap6/Task1.java new file mode 100644 index 0000000..9861d6f --- /dev/null +++ b/Java-Kompendium/kap6/Task1.java @@ -0,0 +1,37 @@ +import java.util.*; + +public class Task1 { + public static void main(String[] args) { + ArrayList workers = new ArrayList<>(6); + + workers.add("Maximilian Mayer"); + workers.add("Emil Faber"); + workers.add("Anna Müller"); + workers.add("Sebastian Waller"); + workers.add("Oliver Stilz"); + workers.add("Peter Huber"); + + print(workers); + System.out.println(); + + System.out.print("Der erste Name: "); + System.out.println(workers.get(0)); + + System.out.print("Der letzte Name: "); + System.out.println(workers.get(workers.size() - 1)); + + workers.set(3, "Frank Starke"); + + System.out.println(); + print(workers); + } + + public static void print(ArrayList list) { + System.out.println(list.get(0)); + System.out.println(list.get(1)); + System.out.println(list.get(2)); + System.out.println(list.get(3)); + System.out.println(list.get(4)); + System.out.println(list.get(5)); + } +} -- cgit v1.2.3