@Override
	public Object remove(final Object key) {
		entries = null;
		Object value = get(key);
		removeAttribute(key.toString());
		return value;
	}
@Override
	public Object remove(final Object key) {
		entries = null;
		Object value = get(key);
		removeAttribute(key.toString());
		return value;
	}
@ Override public Object remove ( final Object key ) { entries = null ; Object value = get ( key ) ; removeAttribute ( key . toString ( ) ) ; return value ; }
Removes the specified request attribute.
Removes the specified request attribute .