package org.apidesign.javabeans.use.toomany;

import org.apidesign.javabeans.toomany.*;

import java.util.TooManyListenersException;

import org.junit.After;

import org.junit.Before;

import org.junit.Test;

import static org.junit.Assert.*;

// BEGIN: javabeans.with.MyHighlightsContainer

final class MyHighlightsContainer implements HighlightsContainer {

    private HighlightsChangeListener listener;

    public synchronized void addHighlightsChangeListener(

        HighlightsChangeListener l

    ) throws TooManyListenersException {

        if (listener != null) throw new TooManyListenersException();

        listener = l;

    }

    public synchronized void removeHighlightsChangeListener(

        HighlightsChangeListener l

    ) {

        if (listener == l) listener = null;

    }

    public HighlightsSequence getHighlights(int start, int end) {

        return null; // implement

    }

}

// END: javabeans.with.MyHighlightsContainer