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65 lines
1.2 KiB
Java
65 lines
1.2 KiB
Java
package java.util;
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public class Vector<T> implements List<T> {
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private final ArrayList<T> list;
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public Vector(int capacity) {
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list = new ArrayList(capacity);
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}
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public Vector() {
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this(0);
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}
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public synchronized int size() {
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return list.size();
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}
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public synchronized boolean contains(T element) {
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return list.contains(element);
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}
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public synchronized boolean add(T element) {
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return list.add(element);
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}
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public void addElement(T element) {
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add(element);
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}
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public synchronized T get(int index) {
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return list.get(index);
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}
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public T elementAt(int index) {
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return get(index);
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}
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public synchronized T remove(int index) {
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return list.remove(index);
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}
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public synchronized boolean remove(T element) {
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return list.remove(element);
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}
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public synchronized void clear() {
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list.clear();
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}
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public synchronized void copyInto(Object[] array) {
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for (int i = 0; i < size(); ++i) {
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array[i] = list.get(i);
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}
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}
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public Iterator<T> iterator() {
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return new Collections.ArrayListIterator(this);
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}
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public Enumeration<T> elements() {
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return new Collections.IteratorEnumeration(iterator());
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}
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}
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