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| author | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
|---|---|---|
| committer | Sven Eisenhauer <sven@sven-eisenhauer.net> | 2023-11-10 15:11:48 +0100 |
| commit | 33613a85afc4b1481367fbe92a17ee59c240250b (patch) | |
| tree | 670b842326116b376b505ec2263878912fca97e2 /Master/Reference Architectures and Patterns/hjp5/examples/Listing1502.java | |
| download | Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.gz Studium-33613a85afc4b1481367fbe92a17ee59c240250b.tar.bz2 | |
Diffstat (limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing1502.java')
| -rw-r--r-- | Master/Reference Architectures and Patterns/hjp5/examples/Listing1502.java | 28 |
1 files changed, 28 insertions, 0 deletions
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 |