Source of 28.26.java

Structures and functions

  1: BasicGraphInterface<String> airMap = new UndirectedGraph<String>();
  2: airMap.addVertex("Boston");
  3: airMap.addVertex("Provincetown");
  4: airMap.addVertex("Nantucket");
  5: airMap.addEdge("Boston", "Provincetown");
  6: airMap.addEdge("Boston", "Nantucket");
  7: // Version 4.0