The following issues were found

src/test/java/com/alibaba/json/bvt/feature/IgnoreErrorGetterTest_private.java
1 issues
JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 12 

              
public class IgnoreErrorGetterTest_private extends TestCase {

    public void test_feature() throws Exception {
        Model model = new Model();
        model.setId(1001);
        String text = JSON.toJSONString(model, SerializerFeature.IgnoreErrorGetter);
        Assert.assertEquals("{\"id\":1001}", text);
    }

Reported by PMD.

src/test/java/com/alibaba/json/bvt/parser/ParseContextTest.java
1 issues
JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 11 

              

public class ParseContextTest extends TestCase {
    public void test_toString() throws Exception {
        Assert.assertEquals("$", new ParseContext(null, new Object(), "id").toString());
    }
}

Reported by PMD.

src/test/java/com/alibaba/json/bvt/issue_1700/issue1763_2/bean/BaseResult.java
1 issues
The class 'BaseResult' is suspected to be a Data Class (WOC=14.286%, NOPA=0, NOAM=6, WMC=7)
Design

Line: 10 

               *
 * @author cnlyml
 */
public class BaseResult<T> {
    private static final Integer SUCCESS_CODE = 0;

    private Integer code;
    private String message;
    @JSONField(name = "content")

Reported by PMD.

src/test/java/com/alibaba/json/bvt/issue_2200/issue2224_5/MA2StringGroupedCollection.java
1 issues
No abstract method which means that the keyword is most likely used to prevent instantiation. Use a private or protected constructor instead.
Design

Line: 5 

              
import java.util.Map;

abstract class MA2StringGroupedCollection<TItem> extends MA2GroupedCollection<TItem, Map<TItem, TItem[]>> {
}

Reported by PMD.

src/test/java/com/alibaba/json/bvt/issue_2200/issue2224_2/GroupedCollection.java
1 issues
No abstract method which means that the keyword is most likely used to prevent instantiation. Use a private or protected constructor instead.
Design

Line: 7 

              
import java.util.List;

abstract class GroupedCollection<TKey, TItem> extends KeyedCollection<TKey, List<TItem>> {
}

Reported by PMD.

src/test/java/com/alibaba/json/bvt/parser/bug/EmptyParseArrayTest.java
1 issues
JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 10 

              import junit.framework.TestCase;

public class EmptyParseArrayTest extends TestCase {
    public void test_0() throws Exception {
        Assert.assertNull(JSON.parseArray("", VO.class));
    }
    
    public static class VO {

Reported by PMD.

src/test/java/com/alibaba/json/bvt/issue_2200/issue2224_3/ArrayStringGroupedCollection.java
1 issues
No abstract method which means that the keyword is most likely used to prevent instantiation. Use a private or protected constructor instead.
Design

Line: 3 

              package com.alibaba.json.bvt.issue_2200.issue2224_3;

abstract class ArrayStringGroupedCollection<TItem> extends ArrayGroupedCollection<String, TItem> {
}

Reported by PMD.

src/test/java/com/alibaba/json/bvt/parser/JSONReaderScannerTest_jsonobject.java
1 issues
JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 14 

              
public class JSONReaderScannerTest_jsonobject extends TestCase {

    public void test_e() throws Exception {
        JSONReader reader = new JSONReader(new StringReader("{\"type\\t\":'AA'}"));
        JSONObject vo = new JSONObject();
        reader.readObject(vo);
        Assert.assertEquals("AA", vo.get("type\t"));
        reader.close();

Reported by PMD.

src/test/java/com/alibaba/json/bvt/issue_2200/issue2224_2/StringGroupedCollection.java
1 issues
No abstract method which means that the keyword is most likely used to prevent instantiation. Use a private or protected constructor instead.
Design

Line: 3 

              package com.alibaba.json.bvt.issue_2200.issue2224_2;

abstract class StringGroupedCollection<TItem> extends GroupedCollection<String, TItem> {
}

Reported by PMD.

src/test/java/com/alibaba/json/bvt/feature/IgnoreErrorGetterTest_field.java
1 issues
JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 12 

              
public class IgnoreErrorGetterTest_field extends TestCase {

    public void test_feature() throws Exception {
        Model model = new Model();
        model.setId(1001);
        String text = JSON.toJSONString(model, SerializerFeature.IgnoreErrorGetter);
        Assert.assertEquals("{\"id\":1001}", text);
    }

Reported by PMD.