Use imports instead of fully qualified

src/main/java/org/apache/ibatis/builder/MapperBuilderAssistant.java

@@ -15,6 +15,7 @@
  */
 package org.apache.ibatis.builder;
 
+import java.sql.ResultSet;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -452,7 +453,7 @@ private Class<?> resolveParameterJavaType(Class<?> resultType, String property,
       JdbcType jdbcType) {
     if (javaType == null) {
       if (JdbcType.CURSOR.equals(jdbcType)) {
-        javaType = java.sql.ResultSet.class;
+        javaType = ResultSet.class;
       } else if (Map.class.isAssignableFrom(resultType)) {
         javaType = Object.class;
       } else {

src/main/java/org/apache/ibatis/builder/SqlSourceBuilder.java

@@ -15,6 +15,7 @@
  */
 package org.apache.ibatis.builder;
 
+import java.sql.ResultSet;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -99,7 +100,7 @@ private ParameterMapping buildParameterMapping(String content) {
       } else if (typeHandlerRegistry.hasTypeHandler(parameterType)) {
         propertyType = parameterType;
       } else if (JdbcType.CURSOR.name().equals(propertiesMap.get("jdbcType"))) {
-        propertyType = java.sql.ResultSet.class;
+        propertyType = ResultSet.class;
       } else if (property == null || Map.class.isAssignableFrom(parameterType)) {
         propertyType = Object.class;
       } else {

src/main/java/org/apache/ibatis/type/TypeHandlerRegistry.java

@@ -22,6 +22,8 @@
 import java.lang.reflect.Type;
 import java.math.BigDecimal;
 import java.math.BigInteger;
+import java.sql.Time;
+import java.sql.Timestamp;
 import java.time.Instant;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
@@ -159,8 +161,8 @@ public TypeHandlerRegistry(Configuration configuration) {
     register(JdbcType.TIME, new TimeOnlyTypeHandler());
 
     register(java.sql.Date.class, new SqlDateTypeHandler());
-    register(java.sql.Time.class, new SqlTimeTypeHandler());
-    register(java.sql.Timestamp.class, new SqlTimestampTypeHandler());
+    register(Time.class, new SqlTimeTypeHandler());
+    register(Timestamp.class, new SqlTimestampTypeHandler());
 
     register(String.class, JdbcType.SQLXML, new SqlxmlTypeHandler());
 

src/test/java/org/apache/ibatis/scripting/xmltags/OgnlCacheTest.java

@@ -18,6 +18,7 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
+import java.sql.Date;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
@@ -53,8 +54,8 @@ class DataClass {
   @Test
   void issue2609() throws Exception {
     Map<String, Object> context = new HashMap<>();
-    context.put("d1", java.sql.Date.valueOf("2022-01-01"));
-    context.put("d2", java.sql.Date.valueOf("2022-01-02"));
+    context.put("d1", Date.valueOf("2022-01-01"));
+    context.put("d2", Date.valueOf("2022-01-02"));
     assertEquals(-1, OgnlCache.getValue("d1.compareTo(d2)", context));
   }
 }

src/test/java/org/apache/ibatis/submitted/custom_collection_handling/CustomObjectWrapper.java

@@ -20,8 +20,9 @@
 import org.apache.ibatis.reflection.MetaObject;
 import org.apache.ibatis.reflection.factory.ObjectFactory;
 import org.apache.ibatis.reflection.property.PropertyTokenizer;
+import org.apache.ibatis.reflection.wrapper.ObjectWrapper;
 
-public class CustomObjectWrapper implements org.apache.ibatis.reflection.wrapper.ObjectWrapper {
+public class CustomObjectWrapper implements ObjectWrapper {
 
   private final CustomCollection collection;
 

src/test/java/org/apache/ibatis/submitted/custom_collection_handling/CustomObjectWrapperFactory.java

@@ -17,8 +17,9 @@
 
 import org.apache.ibatis.reflection.MetaObject;
 import org.apache.ibatis.reflection.wrapper.ObjectWrapper;
+import org.apache.ibatis.reflection.wrapper.ObjectWrapperFactory;
 
-public class CustomObjectWrapperFactory implements org.apache.ibatis.reflection.wrapper.ObjectWrapperFactory {
+public class CustomObjectWrapperFactory implements ObjectWrapperFactory {
 
   @Override
   public boolean hasWrapperFor(Object object) {
@@ -27,7 +28,7 @@ public boolean hasWrapperFor(Object object) {
 
   @Override
   public ObjectWrapper getWrapperFor(MetaObject metaObject, Object object) {
-    return new org.apache.ibatis.submitted.custom_collection_handling.CustomObjectWrapper((CustomCollection) object);
+    return new CustomObjectWrapper((CustomCollection) object);
   }
 
 }

src/test/java/org/apache/ibatis/submitted/language/VelocitySqlSourceBuilder.java

@@ -15,6 +15,7 @@
  */
 package org.apache.ibatis.submitted.language;
 
+import java.sql.ResultSet;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -77,7 +78,7 @@ private ParameterMapping buildParameterMapping(String content) {
       if (typeHandlerRegistry.hasTypeHandler(parameterType)) {
         propertyType = parameterType;
       } else if (JdbcType.CURSOR.name().equals(jdbcType)) {
-        propertyType = java.sql.ResultSet.class;
+        propertyType = ResultSet.class;
       } else if (property != null) {
         MetaClass metaClass = MetaClass.forClass(parameterType, configuration.getReflectorFactory());
         if (metaClass.hasGetter(property)) {

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

@@ -36,7 +36,7 @@ class DateTypeHandlerTest extends BaseTypeHandlerTest {
   @Test
   public void shouldSetParameter() throws Exception {
     TYPE_HANDLER.setParameter(ps, 1, DATE, null);
-    verify(ps).setTimestamp(1, new java.sql.Timestamp(DATE.getTime()));
+    verify(ps).setTimestamp(1, new Timestamp(DATE.getTime()));
   }
 
   @Override

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

@@ -20,14 +20,15 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import java.sql.Time;
 import java.util.Date;
 
 import org.junit.jupiter.api.Test;
 
 class SqlTimeTypeHandlerTest extends BaseTypeHandlerTest {
 
-  private static final TypeHandler<java.sql.Time> TYPE_HANDLER = new SqlTimeTypeHandler();
-  private static final java.sql.Time SQL_TIME = new java.sql.Time(new Date().getTime());
+  private static final TypeHandler<Time> TYPE_HANDLER = new SqlTimeTypeHandler();
+  private static final Time SQL_TIME = new Time(new Date().getTime());
 
   @Override
   @Test

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

@@ -28,7 +28,7 @@
 class SqlTimetampTypeHandlerTest extends BaseTypeHandlerTest {
 
   private static final TypeHandler<Timestamp> TYPE_HANDLER = new SqlTimestampTypeHandler();
-  private static final java.sql.Timestamp SQL_TIME = new java.sql.Timestamp(new Date().getTime());
+  private static final Timestamp SQL_TIME = new Timestamp(new Date().getTime());
 
   @Override
   @Test

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

@@ -21,6 +21,7 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import java.sql.Time;
 import java.util.Date;
 
 import org.junit.jupiter.api.Test;
@@ -29,7 +30,7 @@ class TimeOnlyTypeHandlerTest extends BaseTypeHandlerTest {
 
   private static final TypeHandler<Date> TYPE_HANDLER = new TimeOnlyTypeHandler();
   private static final Date DATE = new Date();
-  private static final java.sql.Time SQL_TIME = new java.sql.Time(DATE.getTime());
+  private static final Time SQL_TIME = new Time(DATE.getTime());
 
   @Override
   @Test