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Pure Functional Programming Semantics For Java

There is a newer version: 0.3.1

package org.pure4j.collections;

import java.util.HashMap;
import java.util.Map;

public class TransientHashMap extends HashMap implements ITransientMap {
	
	public TransientHashMap() {
		super();
	}

	public TransientHashMap(int initialCapacity, float loadFactor) {
		super(initialCapacity, loadFactor);
	}

	public TransientHashMap(int initialCapacity) {
		super(initialCapacity);
	}

	public TransientHashMap(Map m) {
		super(m);
	}

	@Override
	public int count() {
		return size();
	}

	@Override
	public IPersistentMap persistent() {
		return new PersistentHashMap(this);
	}

}