Delete unused imports in spring-test

spring-test/src/test/java/org/springframework/test/context/testng/transaction/programmatic/ProgrammaticTxMgmtTestNGTests.java

@@ -19,11 +19,8 @@ package org.springframework.test.context.testng.transaction.programmatic;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
-import javax.sql.DataSource;
 
-import org.testng.IHookCallBack;
-import org.testng.ITestResult;
-import org.testng.annotations.Test;
+import javax.sql.DataSource;
 
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -39,9 +36,11 @@ import org.springframework.test.context.transaction.programmatic.ProgrammaticTxM
 import org.springframework.transaction.PlatformTransactionManager;
 import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
+import org.testng.IHookCallBack;
+import org.testng.ITestResult;
+import org.testng.annotations.Test;
 
 import static org.junit.Assert.*;
-import static org.junit.Assert.fail;
 import static org.springframework.test.transaction.TransactionTestUtils.*;
 
 /**

spring-test/src/test/java/org/springframework/test/context/transaction/programmatic/ProgrammaticTxMgmtTests.java

@@ -19,12 +19,12 @@ package org.springframework.test.context.transaction.programmatic;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
+
 import javax.sql.DataSource;
 
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TestName;
-
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.jdbc.datasource.DataSourceTransactionManager;
@@ -40,7 +40,6 @@ import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 
 import static org.junit.Assert.*;
-import static org.junit.Assert.fail;
 import static org.springframework.test.transaction.TransactionTestUtils.*;
 
 /**

spring-test/src/test/java/org/springframework/test/web/servlet/samples/standalone/AsyncTests.java

@@ -36,7 +36,6 @@ import org.springframework.web.context.request.async.DeferredResult;
 
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;
-import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.request;
 import static org.springframework.test.web.servlet.setup.MockMvcBuilders.*;
 
 /**