How to use

com.badlogic.gdx.utils.BinaryHeap

constructor

@SuppressWarnings("unchecked")
public IndexedAStarPathFinder (IndexedGraph<N> graph, boolean calculateMetrics) {
  this.graph = graph;
  this.nodeRecords = (NodeRecord<N>[])new NodeRecord[graph.getNodeCount()];
  this.openList = new BinaryHeap<NodeRecord<N>>();
  if (calculateMetrics) this.metrics = new Metrics();
}

@SuppressWarnings("unchecked")
public IndexedAStarPathFinder (IndexedGraph<N> graph, boolean calculateMetrics) {
  this.graph = graph;
  this.nodeRecords = (NodeRecord<N>[])new NodeRecord[graph.getNodeCount()];
  this.openList = new BinaryHeap<NodeRecord<N>>();
  if (calculateMetrics) this.metrics = new Metrics();
}