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- import java.util.Vector;
-
- class Queue extends Vector {
- Queue(int var1) {
- super(var1);
- }
-
- void append(Object var1) {
- ((Vector)this).addElement(var1);
- }
-
- void prepend(Object var1) {
- ((Vector)this).insertElementAt(var1, 0);
- }
-
- // $FF: renamed from: at (int) java.lang.Object
- Object method_0(int var1) {
- return ((Vector)this).elementAt(var1);
- }
-
- Object getFirst() {
- Object var1 = ((Vector)this).firstElement();
- ((Vector)this).removeElementAt(0);
- return var1;
- }
-
- Object getLast() {
- Object var1 = ((Vector)this).lastElement();
- ((Vector)this).removeElementAt(((Vector)this).size() - 1);
- return var1;
- }
- }
-