@Test public void basicTest3() { List<Integer>[] gra = new List[0]; Assert.assertEquals("[]", EulerCycle.solveUndirectGraph(gra).toString()); }
public static List<Integer> solveUndirectGraph(List<Integer>[] graph) { return null; }
EulerCycle { public static List<Integer> solveUndirectGraph(List<Integer>[] graph) { return null; } }
EulerCycle { public static List<Integer> solveUndirectGraph(List<Integer>[] graph) { return null; }  }
EulerCycle { public static List<Integer> solveUndirectGraph(List<Integer>[] graph) { return null; }  static List<Integer> solveUndirectGraph(List<Integer>[] graph); }
EulerCycle { public static List<Integer> solveUndirectGraph(List<Integer>[] graph) { return null; }  static List<Integer> solveUndirectGraph(List<Integer>[] graph);  }