src/test/java/de/dfki/lt/loot/digraph/algo/TestTopoOrderVisitor.java
@BeforeClass
  public static void oneTimeSetUp()
      throws IOException {
    graph = new DiGraph<String>();
    readGraph(new StringReader(exampleGraph), graph);
  }
/**
   * Initializes the graph.
   *
   * @throws IOException
   *           if there is an error when reading the graph
   */
Initializes the graph.
@throws IOException
if there is an error when reading the graph
Initializes the graph . @throws IOException if there is an error when reading the graph
@BeforeClass
  public static void oneTimeSetUp()
      throws IOException {
    graph = new DiGraph<String>();
    readGraph(new StringReader(exampleGraph), graph);
  }
@ BeforeClass public static void oneTimeSetUp ( ) throws IOException { graph = new DiGraph < String > ( ) ; readGraph ( new StringReader ( exampleGraph ) , graph ) ; }
Initializes the graph.
Initializes the graph .