remove unused imports

Author: kezhenxu94

src/test/java/org/apache/ibatis/builder/xsd/XmlConfigBuilderTest.java

@@ -47,7 +47,6 @@
 import java.io.InputStream;
 import java.util.Arrays;
 import java.util.HashSet;
-import java.util.Set;
 
 import static org.junit.jupiter.api.Assertions.*;
 

src/test/java/org/apache/ibatis/submitted/mapper_type_parameter/MapperTypeParameterTest.java

@@ -18,7 +18,6 @@
 import static org.junit.jupiter.api.Assertions.*;
 
 import java.io.Reader;
-import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;

src/test/java/org/apache/ibatis/submitted/nestedresulthandler/NestedResultHandlerTest.java

@@ -21,8 +21,6 @@
 import org.apache.ibatis.BaseDataTest;
 import org.apache.ibatis.exceptions.PersistenceException;
 import org.apache.ibatis.io.Resources;
-import org.apache.ibatis.session.ResultContext;
-import org.apache.ibatis.session.ResultHandler;
 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/nestedresulthandler_association/NestedResultHandlerAssociationTest.java

@@ -25,8 +25,6 @@
 
 import org.apache.ibatis.BaseDataTest;
 import org.apache.ibatis.io.Resources;
-import org.apache.ibatis.session.ResultContext;
-import org.apache.ibatis.session.ResultHandler;
 import org.apache.ibatis.session.RowBounds;
 import org.apache.ibatis.session.SqlSession;
 import org.apache.ibatis.session.SqlSessionFactory;

src/test/java/org/apache/ibatis/submitted/ognl_enum/EnumWithOgnlTest.java

@@ -24,7 +24,6 @@
 import org.apache.ibatis.session.SqlSessionFactory;
 import org.apache.ibatis.session.SqlSessionFactoryBuilder;
 import org.apache.ibatis.submitted.ognl_enum.Person.Type;
-import org.apache.ibatis.submitted.ognl_enum.PersonMapper.PersonType;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeAll;
 import org.junit.jupiter.api.Test;