getting and using TestNG @test annotation parameters

I want to use testName, suiteName & description that are specified in @Test annotation in @BeforeMethod, but could not find anywhere a way to do so. I would appreciate your help.

@BeforeMethod
public void beforeMethod() throws Exception {
    initTest(testName here, suiteName here, description here);
}

@Test(testName = "Test Name", suiteName = "Suite Name", description = "Description")
public void Test01() throws Exception {
    //test code
}