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/Listing1504.java | 27 ++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 Master/Reference Architectures and Patterns/hjp5/examples/Listing1504.java (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing1504.java') diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing1504.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1504.java new file mode 100644 index 0000000..1a757cb --- /dev/null +++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing1504.java @@ -0,0 +1,27 @@ +/* Listing1504.java */ + +import java.util.*; + +public class Listing1504 +{ + public static void main(String[] args) + { + HashMap h = new HashMap(); + + //Pflege der Aliase + h.put("Fritz","f.mueller@test.de"); + h.put("Franz","fk@b-blabla.com"); + h.put("Paula","user0125@mail.uofm.edu"); + h.put("Lissa","lb3@gateway.fhdto.northsurf.dk"); + + //Ausgabe + Iterator it = h.entrySet().iterator(); + while (it.hasNext()) { + Map.Entry entry = (Map.Entry)it.next(); + System.out.println( + (String)entry.getKey() + " --> " + + (String)entry.getValue() + ); + } + } +} \ No newline at end of file -- cgit v1.2.3