Delete unnecessary redeclaration of test methods

This commit deletes methods in RollbackForRequiredEjbTxDaoTestNGTests
that were unnecessarily redeclared. The redeclaration is required for
JUnit's @FixMethodOrder support but not for TestNG's built-in support
for dependent methods.

Issue: SPR-6132

spring-test/src/test/java/org/springframework/test/context/testng/transaction/ejb/RollbackForRequiredEjbTxDaoTestNGTests.java

@@ -37,24 +37,6 @@ import static org.testng.AssertJUnit.*;
 @TransactionConfiguration(defaultRollback = true)
 public class RollbackForRequiredEjbTxDaoTestNGTests extends CommitForRequiredEjbTxDaoTestNGTests {
 
-	/**
-	 * Redeclared to ensure test method execution order. Simply delegates to super.
-	 */
-	@Test
-	@Override
-	public void test1InitialState() {
-		super.test1InitialState();
-	}
-
-	/**
-	 * Redeclared to ensure test method execution order. Simply delegates to super.
-	 */
-	@Test(dependsOnMethods = "test1InitialState")
-	@Override
-	public void test2IncrementCount1() {
-		super.test2IncrementCount1();
-	}
-
 	/**
 	 * Overrides parent implementation in order to change expectations to align with
 	 * behavior associated with "required" transactions on repositories/DAOs and