/**
 * $$\\ToureNPlaner\\$$
 */
package algorithms;

import com.carrotsearch.hppc.IntArrayList;

public class Points {
	private IntArrayList points;

	public Points() {
		points = new IntArrayList();
	}

	public void addPoint(int lat, int lon) {
		points.add(lat);
		points.add(lon);
	}

	public void addEmptyPoints(int num) {
		points.resize(this.size() + num*2);
	}

	public int getPointLat(int index) {
		return points.get(index * 2);
	}

	public int getPointLon(int index) {
		return points.get(index * 2 + 1);
	}

	public void setPointLat(int index, int lat) {
		points.set(index * 2, lat);
	}

	public void setPointLon(int index, int lon) {
		points.set(index * 2 + 1, lon);
	}

	public int size() {
		return points.size() / 2;
	}

}

/**
 * $$\\ToureNPlaner\\$$
 */
package algorithms;

import com.carrotsearch.hppc.IntArrayList;

public class Points {
	private IntArrayList points;

	public Points() {
		points = new IntArrayList();
	}

	public void addPoint(int lat, int lon) {
		points.add(lat);
		points.add(lon);
	}

	public void addEmptyPoints(int num) {
		points.resize(points.size() + num*2);
	}

	public int getPointLat(int index) {
		return points.get(index * 2);
	}

	public int getPointLon(int index) {
		return points.get(index * 2 + 1);
	}

	public void setPointLat(int index, int lat) {
		points.set(index * 2, lat);
	}

	public void setPointLon(int index, int lon) {
		points.set(index * 2 + 1, lon);
	}

	public int size() {
		return points.size() / 2;
	}

}

Fix allocation of points array for real
Fix allocation of points array for real
