From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001 From: Sven Eisenhauer Date: Fri, 10 Nov 2023 15:11:48 +0100 Subject: add new repo --- .../hjp5/examples/Listing1502.java | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Master/Reference Architectures and Patterns/hjp5/examples/Listing1502.java (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing1502.java') diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing1502.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1502.java new file mode 100644 index 0000000..ce65fd4 --- /dev/null +++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1502.java @@ -0,0 +1,28 @@ +/* Listing1502.java */ + +import java.util.*; + +public class Listing1502 +{ + public static void main(String[] args) + { + //Füllen der Liste + ArrayList list = new ArrayList(); + for (int i = 1; i <= 20; ++i) { + list.add("" + i); + } + //Löschen von Elementen über Iterator + Iterator it = list.iterator(); + while (it.hasNext()) { + String s = (String) it.next(); + if (s.startsWith("1")) { + it.remove(); + } + } + //Ausgeben der verbleibenden Elemente + it = list.iterator(); + while (it.hasNext()) { + System.out.println((String) it.next()); + } + } +} \ No newline at end of file -- cgit v1.2.3