//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @AfterClass public static void tearDown()
        public static void TearDown()
        {
            if (TestSupport != null)
            {
                TestSupport.tearDown();
                Folder.delete();
                TestSupport = null;
            }
        }
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Before public void setupGraph() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void SetupGraph()
        {
            if (TestSupport == null)
            {
                Folder.create();
                TestSupport = NewTestSupport();
                TestSupport.setup(Folder.Root);
                GraphDb = TestSupport.graphBackdoor();
            }
            TestSupport.clearGraph();
        }