Use 'list' rather than 'arraylist' object type

Author: hazendaz

src/main/java/org/mybatis/scripting/freemarker/FreeMarkerSqlSource.java

@@ -19,6 +19,7 @@
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 import org.apache.ibatis.builder.SqlSourceBuilder;
@@ -74,7 +75,7 @@ public BoundSql getBoundSql(Object parameterObject) {
     // Add to passed parameterObject our predefined directive - MyBatisParamDirective
     // It will be available as "p" inside templates
     Object dataContext;
-    ArrayList generatedParams = new ArrayList<>();
+    List generatedParams = new ArrayList<>();
     if (parameterObject != null) {
       if (parameterObject instanceof Map) {
         HashMap<String, Object> map = new HashMap<>((Map<String, Object>) parameterObject);

src/main/java/org/mybatis/scripting/freemarker/ParamObjectAdapter.java

@@ -15,8 +15,8 @@
  */
 package org.mybatis.scripting.freemarker;
 
-import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 
 import freemarker.ext.beans.BeanModel;
 import freemarker.ext.beans.BeansWrapperBuilder;
@@ -33,10 +33,10 @@
  */
 public class ParamObjectAdapter implements TemplateHashModel {
   private final BeanModel beanModel;
-  private final ArrayList generatedParams;
+  private final List generatedParams;
   private HashMap<String, TemplateModel> additionalParams;
 
-  public ParamObjectAdapter(Object paramObject, ArrayList generatedParams, Version incompatibleImprovementsVersion) {
+  public ParamObjectAdapter(Object paramObject, List generatedParams, Version incompatibleImprovementsVersion) {
     beanModel = new BeanModel(paramObject, new BeansWrapperBuilder(incompatibleImprovementsVersion).build());
     this.generatedParams = generatedParams;
   }
@@ -52,7 +52,7 @@ public void putAdditionalParam(String key, TemplateModel value) {
     additionalParams.put(key, value);
   }
 
-  public ArrayList getGeneratedParams() {
+  public List getGeneratedParams() {
     return generatedParams;
   }