public Buffer append(final Uploadable uploadable) {
		list.add(uploadable);
		size += uploadable.getSize();
		last = null;
		return this;
	}
public Buffer append(final Uploadable uploadable) {
		list.add(uploadable);
		size += uploadable.getSize();
		last = null;
		return this;
	}
public Buffer append ( final Uploadable uploadable ) { list . add ( uploadable ) ; size += uploadable . getSize ( ) ; last = null ; return this ; }
Appends {@link jodd.http.up.Uploadable} to buffer.
Appends {