diff options
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 |
