[ci] Remove unused imports

Author: hazendaz

src/test/java/org/apache/ibatis/cache/CacheKeyTest.java

@@ -22,9 +22,6 @@
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
 import java.io.NotSerializableException;
 import java.io.ObjectInputStream;
 import java.io.ObjectOutputStream;

src/test/java/org/apache/ibatis/submitted/cglib_lazy_error/CglibNPETest.java

@@ -16,12 +16,8 @@
 package org.apache.ibatis.submitted.cglib_lazy_error;
 
 import java.io.Reader;
-import java.sql.Connection;
-import java.sql.DriverManager;
-
 import org.apache.ibatis.BaseDataTest;
 import org.apache.ibatis.io.Resources;
-import org.apache.ibatis.jdbc.ScriptRunner;
 import org.apache.ibatis.session.SqlSession;
 import org.apache.ibatis.session.SqlSessionFactory;
 import org.apache.ibatis.session.SqlSessionFactoryBuilder;

src/test/java/org/apache/ibatis/submitted/heavy_initial_load/HeavyInitialLoadTest.java

@@ -16,8 +16,6 @@
 package org.apache.ibatis.submitted.heavy_initial_load;
 
 import java.io.Reader;
-import java.sql.Connection;
-import java.sql.DriverManager;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;

src/test/java/org/apache/ibatis/submitted/multipleresultsetswithassociation/MultipleResultSetTest.java

@@ -15,7 +15,6 @@
  */
 package org.apache.ibatis.submitted.multipleresultsetswithassociation;
 
-import java.io.IOException;
 import java.io.Reader;
 import java.sql.Connection;
 import java.util.List;

src/test/java/org/apache/ibatis/submitted/nonexistentvariables/NonExistentVariablesTest.java

@@ -15,8 +15,6 @@
  */
 package org.apache.ibatis.submitted.nonexistentvariables;
 
-import static org.junit.jupiter.api.Assertions.fail;
-
 import java.io.Reader;
 
 import org.apache.ibatis.BaseDataTest;

src/test/java/org/apache/ibatis/submitted/xml_external_ref/MultipleIncludeTest.java

@@ -19,7 +19,6 @@
 
 import java.io.IOException;
 import java.io.Reader;
-import java.sql.Connection;
 import java.sql.SQLException;
 
 import org.apache.ibatis.BaseDataTest;

src/test/java/org/apache/ibatis/type/BigDecimalTypeHandlerTest.java

@@ -23,8 +23,6 @@
 import java.math.BigDecimal;
 
 import org.junit.jupiter.api.Test;
-import org.mockito.Mock;
-import org.mockito.Mockito;
 
 public class BigDecimalTypeHandlerTest extends BaseTypeHandlerTest {
 

src/test/java/org/apache/ibatis/type/ObjectTypeHandlerTest.java

@@ -17,14 +17,11 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNull;
-import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import org.junit.jupiter.api.Test;
 
-import java.sql.Clob;
-
 public class ObjectTypeHandlerTest extends BaseTypeHandlerTest {
 
   private static final TypeHandler<Object> TYPE_HANDLER = new ObjectTypeHandler();

src/test/java/org/apache/ibatis/type/UnknownTypeHandlerTest.java

@@ -15,7 +15,6 @@
  */
 package org.apache.ibatis.type;
 
-import java.sql.Clob;
 import java.sql.SQLException;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;