The following issues were found

src/test/java/com/alibaba/json/bvt/serializer/SerializeWriterTest_BrowserSecure.java
22 issues
JUnit tests should include assert() or fail()
Design

Line: 16 

              
public class SerializeWriterTest_BrowserSecure extends TestCase {

    public void test_0() throws Exception {
        StringBuilder buf = new StringBuilder();
        for (int i = 0; i < 1024; ++i) {
            buf.append('a');
        }
        buf.append("中国");

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 16 

              
public class SerializeWriterTest_BrowserSecure extends TestCase {

    public void test_0() throws Exception {
        StringBuilder buf = new StringBuilder();
        for (int i = 0; i < 1024; ++i) {
            buf.append('a');
        }
        buf.append("中国");

Reported by PMD.

StringBuffer (or StringBuilder).append is called 2 consecutive times with literals. Use a single append with a single combined String.
Performance

Line: 21 

                      for (int i = 0; i < 1024; ++i) {
            buf.append('a');
        }
        buf.append("中国");
        buf.append("\0");
        JSON.toJSONString(buf.toString(), SerializerFeature.BrowserSecure);
    }

    public void test_1() throws Exception {

Reported by PMD.

StringBuffer (or StringBuilder).append is called consecutively without reusing the target variable.
Performance

Line: 21 

                      for (int i = 0; i < 1024; ++i) {
            buf.append('a');
        }
        buf.append("中国");
        buf.append("\0");
        JSON.toJSONString(buf.toString(), SerializerFeature.BrowserSecure);
    }

    public void test_1() throws Exception {

Reported by PMD.

Avoid appending characters as strings in StringBuffer.append.
Performance

Line: 22 

                          buf.append('a');
        }
        buf.append("中国");
        buf.append("\0");
        JSON.toJSONString(buf.toString(), SerializerFeature.BrowserSecure);
    }

    public void test_1() throws Exception {
        StringBuilder buf = new StringBuilder();

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 26 

                      JSON.toJSONString(buf.toString(), SerializerFeature.BrowserSecure);
    }

    public void test_1() throws Exception {
        StringBuilder buf = new StringBuilder();
        for (int i = 0; i < 1024; ++i) {
            buf.append('a');
        }
        buf.append("中国");

Reported by PMD.

JUnit tests should include assert() or fail()
Design

Line: 26 

                      JSON.toJSONString(buf.toString(), SerializerFeature.BrowserSecure);
    }

    public void test_1() throws Exception {
        StringBuilder buf = new StringBuilder();
        for (int i = 0; i < 1024; ++i) {
            buf.append('a');
        }
        buf.append("中国");

Reported by PMD.

StringBuffer (or StringBuilder).append is called consecutively without reusing the target variable.
Performance

Line: 31 

                      for (int i = 0; i < 1024; ++i) {
            buf.append('a');
        }
        buf.append("中国");
        buf.append("\0");

        StringWriter out = new StringWriter();
        JSON.writeJSONStringTo(buf.toString(), out, SerializerFeature.BrowserSecure);
    }

Reported by PMD.

StringBuffer (or StringBuilder).append is called 2 consecutive times with literals. Use a single append with a single combined String.
Performance

Line: 31 

                      for (int i = 0; i < 1024; ++i) {
            buf.append('a');
        }
        buf.append("中国");
        buf.append("\0");

        StringWriter out = new StringWriter();
        JSON.writeJSONStringTo(buf.toString(), out, SerializerFeature.BrowserSecure);
    }

Reported by PMD.

Avoid appending characters as strings in StringBuffer.append.
Performance

Line: 32 

                          buf.append('a');
        }
        buf.append("中国");
        buf.append("\0");

        StringWriter out = new StringWriter();
        JSON.writeJSONStringTo(buf.toString(), out, SerializerFeature.BrowserSecure);
    }

Reported by PMD.

src/test/java/com/alibaba/json/bvt/issue_2700/Issue2754.java
22 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 

              import java.util.TimeZone;

public class Issue2754 extends TestCase {
    public void test_for_issue0() throws Exception {
        String s = "{\"p1\":\"2019-09-18T20:35:00+12:45\"}";
        C c = JSON.parseObject(s, C.class);

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("Pacific/Chatham"));

Reported by PMD.

The String literal 'yyyy-MM-dd'T'HH:mm:ssXXX' appears 5 times in this file; the first occurrence is on line 15
Error

Line: 15 

                      String s = "{\"p1\":\"2019-09-18T20:35:00+12:45\"}";
        C c = JSON.parseObject(s, C.class);

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("Pacific/Chatham"));
        assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue1() throws Exception {

Reported by PMD.

When instantiating a SimpleDateFormat object, specify a Locale
Error

Line: 15 

                      String s = "{\"p1\":\"2019-09-18T20:35:00+12:45\"}";
        C c = JSON.parseObject(s, C.class);

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("Pacific/Chatham"));
        assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue1() throws Exception {

Reported by PMD.

JUnit assertions should include a message
Design

Line: 17 

              
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("Pacific/Chatham"));
        assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue1() throws Exception {
        String s = "{\"p1\":\"2019-09-18T20:35:00+12:45\"}";
        C c = JSON.parseObject(s, C.class);

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 17 

              
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("Pacific/Chatham"));
        assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue1() throws Exception {
        String s = "{\"p1\":\"2019-09-18T20:35:00+12:45\"}";
        C c = JSON.parseObject(s, C.class);

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 20 

                      assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue1() throws Exception {
        String s = "{\"p1\":\"2019-09-18T20:35:00+12:45\"}";
        C c = JSON.parseObject(s, C.class);

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("NZ-CHAT"));

Reported by PMD.

When instantiating a SimpleDateFormat object, specify a Locale
Error

Line: 24 

                      String s = "{\"p1\":\"2019-09-18T20:35:00+12:45\"}";
        C c = JSON.parseObject(s, C.class);

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("NZ-CHAT"));
        assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue2() throws Exception {

Reported by PMD.

JUnit assertions should include a message
Design

Line: 26 

              
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("NZ-CHAT"));
        assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue2() throws Exception {
        String s = "{\"p1\":\"2019-09-18T20:35:00+05:45\"}";
        C c = JSON.parseObject(s, C.class);

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 26 

              
        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("NZ-CHAT"));
        assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue2() throws Exception {
        String s = "{\"p1\":\"2019-09-18T20:35:00+05:45\"}";
        C c = JSON.parseObject(s, C.class);

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 29 

                      assertEquals("2019-09-18T20:35:00+12:45", sdf.format(c.p1.getTime()));
    }

    public void test_for_issue2() throws Exception {
        String s = "{\"p1\":\"2019-09-18T20:35:00+05:45\"}";
        C c = JSON.parseObject(s, C.class);

        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssXXX");
        sdf.setTimeZone(TimeZone.getTimeZone("Asia/Kathmandu"));

Reported by PMD.

src/test/java/com/alibaba/json/test/FNVHashTest.java
22 issues
System.out.printf is used
Design

Line: 24 

                      // Map<Long, char[]> map = new HashMap<Long, char[]>(COUNT);

        long id_hash = fnv_hash("id".toCharArray());
        System.out.printf("id : " + id_hash);
        System.out.println();
        for (int i = 0; i < digLetters.length; ++i) {
            System.out.print(digLetters[i]);
            System.out.print(",");
        }

Reported by PMD.

System.out.println is used
Design

Line: 25 

              
        long id_hash = fnv_hash("id".toCharArray());
        System.out.printf("id : " + id_hash);
        System.out.println();
        for (int i = 0; i < digLetters.length; ++i) {
            System.out.print(digLetters[i]);
            System.out.print(",");
        }
//        for (int i = 0; i < COUNT; ++i) {

Reported by PMD.

System.out.print is used
Design

Line: 27 

                      System.out.printf("id : " + id_hash);
        System.out.println();
        for (int i = 0; i < digLetters.length; ++i) {
            System.out.print(digLetters[i]);
            System.out.print(",");
        }
//        for (int i = 0; i < COUNT; ++i) {
//            char[] chars = gen();
//            int hash = fnv_hash32(chars);

Reported by PMD.

System.out.print is used
Design

Line: 28 

                      System.out.println();
        for (int i = 0; i < digLetters.length; ++i) {
            System.out.print(digLetters[i]);
            System.out.print(",");
        }
//        for (int i = 0; i < COUNT; ++i) {
//            char[] chars = gen();
//            int hash = fnv_hash32(chars);
//            if (hash == id_hash) {

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 14 

               * Created by wenshao on 05/01/2017.
 */
public class FNVHashTest extends TestCase {
    char[] digLetters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_".toCharArray();
    Random r = new Random();

    public void test_fnv_hash() throws Exception {
        int COUNT = 1000 * 1000 * 1000;

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 15 

               */
public class FNVHashTest extends TestCase {
    char[] digLetters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_".toCharArray();
    Random r = new Random();

    public void test_fnv_hash() throws Exception {
        int COUNT = 1000 * 1000 * 1000;

        int collision_cnt = 0;

Reported by PMD.

JUnit tests should include assert() or fail()
Design

Line: 17 

                  char[] digLetters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_".toCharArray();
    Random r = new Random();

    public void test_fnv_hash() throws Exception {
        int COUNT = 1000 * 1000 * 1000;

        int collision_cnt = 0;
        // Map<Long, char[]> map = new HashMap<Long, char[]>(COUNT);

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 17 

                  char[] digLetters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789_".toCharArray();
    Random r = new Random();

    public void test_fnv_hash() throws Exception {
        int COUNT = 1000 * 1000 * 1000;

        int collision_cnt = 0;
        // Map<Long, char[]> map = new HashMap<Long, char[]>(COUNT);

Reported by PMD.

Avoid unused local variables such as 'COUNT'.
Design

Line: 18 

                  Random r = new Random();

    public void test_fnv_hash() throws Exception {
        int COUNT = 1000 * 1000 * 1000;

        int collision_cnt = 0;
        // Map<Long, char[]> map = new HashMap<Long, char[]>(COUNT);

        long id_hash = fnv_hash("id".toCharArray());

Reported by PMD.

Avoid unused local variables such as 'collision_cnt'.
Design

Line: 20 

                  public void test_fnv_hash() throws Exception {
        int COUNT = 1000 * 1000 * 1000;

        int collision_cnt = 0;
        // Map<Long, char[]> map = new HashMap<Long, char[]>(COUNT);

        long id_hash = fnv_hash("id".toCharArray());
        System.out.printf("id : " + id_hash);
        System.out.println();

Reported by PMD.

src/test/java/com/alibaba/json/bvt/serializer/filters/PropertyFilter_byte.java
22 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: 15 

              
public class PropertyFilter_byte extends TestCase {

    public void test_0() throws Exception {
        PropertyFilter filter = new PropertyFilter() {

            public boolean apply(Object source, String name, Object value) {
                return false;
            }

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 25 

              
        SerializeWriter out = new SerializeWriter();
        JSONSerializer serializer = new JSONSerializer(out);
        serializer.getPropertyFilters().add(filter);

        A a = new A();
        serializer.write(a);

        String text = out.toString();

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 34 

                      Assert.assertEquals("{}", text);
    }

    public void test_1() throws Exception {
        PropertyFilter filter = new PropertyFilter() {

            public boolean apply(Object source, String name, Object value) {
                if ("id".equals(name)) {
                    Assert.assertTrue(value instanceof Byte);

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 48 

              
        SerializeWriter out = new SerializeWriter();
        JSONSerializer serializer = new JSONSerializer(out);
        serializer.getPropertyFilters().add(filter);

        A a = new A();
        serializer.write(a);

        String text = out.toString();

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 57 

                      Assert.assertEquals("{\"id\":0}", text);
    }

    public void test_2() throws Exception {
        PropertyFilter filter = new PropertyFilter() {

            public boolean apply(Object source, String name, Object value) {
                if ("name".equals(name)) {
                    return true;

Reported by PMD.

The String literal 'name' appears 5 times in this file; the first occurrence is on line 61
Error

Line: 61 

                      PropertyFilter filter = new PropertyFilter() {

            public boolean apply(Object source, String name, Object value) {
                if ("name".equals(name)) {
                    return true;
                }
                return false;
            }
        };

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 70 

              
        SerializeWriter out = new SerializeWriter();
        JSONSerializer serializer = new JSONSerializer(out);
        serializer.getPropertyFilters().add(filter);

        A a = new A();
        a.setName("chennp2008");
        serializer.write(a);

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 80 

                      Assert.assertEquals("{\"name\":\"chennp2008\"}", text);
    }

    public void test_3() throws Exception {
        PropertyFilter filter = new PropertyFilter() {

            public boolean apply(Object source, String name, Object value) {
                if ("name".equals(name)) {
                    return true;

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 93 

              
        SerializeWriter out = new SerializeWriter();
        JSONSerializer serializer = new JSONSerializer(out);
        serializer.getPropertyFilters().add(filter);

        Map<String, Object> map = new HashMap<String, Object>();
        map.put("name", "chennp2008");
        serializer.write(map);

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 103 

                      Assert.assertEquals("{\"name\":\"chennp2008\"}", text);
    }

    public void test_4() throws Exception {
        PropertyFilter filter = new PropertyFilter() {

            public boolean apply(Object source, String name, Object value) {
                if ("name".equals(name)) {
                    return false;

Reported by PMD.

src/main/java/com/alibaba/fastjson/asm/TypeCollector.java
22 issues
Double-brace initialization should be avoided
Design

Line: 13 

                  private static String JSONType = ASMUtils.desc(com.alibaba.fastjson.annotation.JSONType.class);

    private static final Map<String, String> primitives = new HashMap<String, String>() {
        {
            put("int","I");
            put("boolean","Z");
            put("byte", "B");
            put("char","C");
            put("short","S");

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 25 

                      }
    };

    private final String methodName;

    private final Class<?>[] parameterTypes;

    protected MethodCollector collector;

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 27 

              
    private final String methodName;

    private final Class<?>[] parameterTypes;

    protected MethodCollector collector;

    protected boolean jsonType;

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 29 

              
    private final Class<?>[] parameterTypes;

    protected MethodCollector collector;

    protected boolean jsonType;

    public TypeCollector(String methodName, Class<?>[] parameterTypes) {
        this.methodName = methodName;

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 31 

              
    protected MethodCollector collector;

    protected boolean jsonType;

    public TypeCollector(String methodName, Class<?>[] parameterTypes) {
        this.methodName = methodName;
        this.parameterTypes = parameterTypes;
        this.collector = null;

Reported by PMD.

The user-supplied array 'parameterTypes' is stored directly.
Design

Line: 33 

              
    protected boolean jsonType;

    public TypeCollector(String methodName, Class<?>[] parameterTypes) {
        this.methodName = methodName;
        this.parameterTypes = parameterTypes;
        this.collector = null;
    }

Reported by PMD.

Assigning an Object to null is a code smell. Consider refactoring.
Error

Line: 36 

                  public TypeCollector(String methodName, Class<?>[] parameterTypes) {
        this.methodName = methodName;
        this.parameterTypes = parameterTypes;
        this.collector = null;
    }

    protected MethodCollector visitMethod(int access, String name, String desc) {
        if (collector != null) {
            return null;

Reported by PMD.

The method 'visitMethod(int, String, String)' has a cyclomatic complexity of 10.
Design

Line: 39 

                      this.collector = null;
    }

    protected MethodCollector visitMethod(int access, String name, String desc) {
        if (collector != null) {
            return null;
        }

        if (!name.equals(methodName)) {

Reported by PMD.

Potential violation of Law of Demeter (object not created locally)
Design

Line: 52 

                      int longOrDoubleQuantity = 0;
        for (Type t : argTypes) {
            String className = t.getClassName();
            if (className.equals("long") || className.equals("double")) {
                longOrDoubleQuantity++;
            }
        }

        if (argTypes.length != this.parameterTypes.length) {

Reported by PMD.

Position literals first in String comparisons
Design

Line: 52 

                      int longOrDoubleQuantity = 0;
        for (Type t : argTypes) {
            String className = t.getClassName();
            if (className.equals("long") || className.equals("double")) {
                longOrDoubleQuantity++;
            }
        }

        if (argTypes.length != this.parameterTypes.length) {

Reported by PMD.

src/test/java/com/alibaba/json/test/UTF8Test_decode.java
22 issues
System.out.println is used
Design

Line: 28 

                  CharBuffer charBuffer;

    public void setUp() throws Exception {
        System.out.println(System.getProperty("java.runtime.version"));
    }


    public void test_encode() throws Exception {
        String text = new StringBuilder().append(T0).append(System.currentTimeMillis()).toString();

Reported by PMD.

System.out.println is used
Design

Line: 44 

              //            f1(); // 695
//            f2(); // 975
            long millis = System.currentTimeMillis() - start;
            System.out.println("millis : " + millis);
        }
    }

    public void test_encode_en() throws Exception {
        String text = new StringBuilder().append(T1).append(System.currentTimeMillis()).toString();

Reported by PMD.

System.out.println is used
Design

Line: 60 

              //            f1(); // 1296 1058
//            f2(); // 615 635
            long millis = System.currentTimeMillis() - start;
            System.out.println("millis : " + millis);
        }
    }

    private void f0() throws Exception {
        for (int i = 0; i < 1000 * 1000; ++i) {

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 14 

               * Created by wenshao on 24/07/2017.
 */
public class UTF8Test_decode extends TestCase {
    String T0 = "央视的报道《陆军第82集团军：聚合重塑 强军路上当先锋！》披露，从南昌起义到平江起义，从井冈山斗争到两万五千里长征，从首战平型关到历经三大战役，从穿插三所里到全歼美军北极熊团，22勇士飞夺泸定桥、18勇士强渡乌江、鏖战冀中“野八旅”、屡战屡胜“老虎连”、万岁军，一支支善战的部队，一个个滚烫的名字，熔铸成第82集团军新的灵魂。";
    String T1 = "Model and actress Emily Ratajkowski would you like you to know she has wonderful abs. We don’t know this because we’re psychic, but rather can surmise this desire from her many photos she posts on Instagram. Whether it’s due to genetics, diet, great Instagram techniques, or some combination of the above, the rising star takes ample opportunity to show you what she’s got, and her fans love it.";


    Charset charset = Charset.forName("UTF-8");

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 15 

               */
public class UTF8Test_decode extends TestCase {
    String T0 = "央视的报道《陆军第82集团军：聚合重塑 强军路上当先锋！》披露，从南昌起义到平江起义，从井冈山斗争到两万五千里长征，从首战平型关到历经三大战役，从穿插三所里到全歼美军北极熊团，22勇士飞夺泸定桥、18勇士强渡乌江、鏖战冀中“野八旅”、屡战屡胜“老虎连”、万岁军，一支支善战的部队，一个个滚烫的名字，熔铸成第82集团军新的灵魂。";
    String T1 = "Model and actress Emily Ratajkowski would you like you to know she has wonderful abs. We don’t know this because we’re psychic, but rather can surmise this desire from her many photos she posts on Instagram. Whether it’s due to genetics, diet, great Instagram techniques, or some combination of the above, the rising star takes ample opportunity to show you what she’s got, and her fans love it.";


    Charset charset = Charset.forName("UTF-8");

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 18 

                  String T1 = "Model and actress Emily Ratajkowski would you like you to know she has wonderful abs. We don’t know this because we’re psychic, but rather can surmise this desire from her many photos she posts on Instagram. Whether it’s due to genetics, diet, great Instagram techniques, or some combination of the above, the rising star takes ample opportunity to show you what she’s got, and her fans love it.";


    Charset charset = Charset.forName("UTF-8");


    char[] chars;
    byte[] bytes;

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 21 

                  Charset charset = Charset.forName("UTF-8");


    char[] chars;
    byte[] bytes;


    CharBuffer charBuffer;

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 22 

              

    char[] chars;
    byte[] bytes;


    CharBuffer charBuffer;

    public void setUp() throws Exception {

Reported by PMD.

Found non-transient, non-static member. Please mark as transient or provide accessors.
Error

Line: 25 

                  byte[] bytes;


    CharBuffer charBuffer;

    public void setUp() throws Exception {
        System.out.println(System.getProperty("java.runtime.version"));
    }

Reported by PMD.

JUnit 4 tests that set up tests should use the @Before annotation, JUnit5 tests should use @BeforeEach or @BeforeAll
Design

Line: 27 

              
    CharBuffer charBuffer;

    public void setUp() throws Exception {
        System.out.println(System.getProperty("java.runtime.version"));
    }


    public void test_encode() throws Exception {

Reported by PMD.

src/main/java/com/alibaba/fastjson/parser/deserializer/NumberDeserializer.java
22 issues
Do not use the short type
Performance

Line: 61 

                          if (clazz == short.class || clazz == Short.class) {
                BigDecimal val = lexer.decimalValue();
                lexer.nextToken(JSONToken.COMMA);
                short shortValue = TypeUtils.shortValue(val);
                return (T) Short.valueOf(shortValue);
            }

            if (clazz == byte.class || clazz == Byte.class) {
                BigDecimal val = lexer.decimalValue();

Reported by PMD.

The class 'NumberDeserializer' has a Modified Cyclomatic Complexity of 12 (Highest = 23).
Design

Line: 13 

              import com.alibaba.fastjson.parser.JSONToken;
import com.alibaba.fastjson.util.TypeUtils;

public class NumberDeserializer implements ObjectDeserializer {

    public final static NumberDeserializer instance = new NumberDeserializer();

    @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {

Reported by PMD.

The class 'NumberDeserializer' has a Standard Cyclomatic Complexity of 12 (Highest = 23).
Design

Line: 13 

              import com.alibaba.fastjson.parser.JSONToken;
import com.alibaba.fastjson.util.TypeUtils;

public class NumberDeserializer implements ObjectDeserializer {

    public final static NumberDeserializer instance = new NumberDeserializer();

    @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {

Reported by PMD.

The method 'deserialze(DefaultJSONParser, Type, Object)' has an NPath complexity of 7955200, current threshold is 200
Design

Line: 18 

                  public final static NumberDeserializer instance = new NumberDeserializer();

    @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
        final JSONLexer lexer = parser.lexer;
        if (lexer.token() == JSONToken.LITERAL_INT) {
            if (clazz == double.class || clazz  == Double.class) {
                String val = lexer.numberString();
                lexer.nextToken(JSONToken.COMMA);

Reported by PMD.

The method 'deserialze' has a Modified Cyclomatic Complexity of 23.
Design

Line: 18 

                  public final static NumberDeserializer instance = new NumberDeserializer();

    @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
        final JSONLexer lexer = parser.lexer;
        if (lexer.token() == JSONToken.LITERAL_INT) {
            if (clazz == double.class || clazz  == Double.class) {
                String val = lexer.numberString();
                lexer.nextToken(JSONToken.COMMA);

Reported by PMD.

The method 'deserialze' has a Standard Cyclomatic Complexity of 23.
Design

Line: 18 

                  public final static NumberDeserializer instance = new NumberDeserializer();

    @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
        final JSONLexer lexer = parser.lexer;
        if (lexer.token() == JSONToken.LITERAL_INT) {
            if (clazz == double.class || clazz  == Double.class) {
                String val = lexer.numberString();
                lexer.nextToken(JSONToken.COMMA);

Reported by PMD.

The method 'deserialze(DefaultJSONParser, Type, Object)' has a NCSS line count of 66.
Design

Line: 18 

                  public final static NumberDeserializer instance = new NumberDeserializer();

    @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
        final JSONLexer lexer = parser.lexer;
        if (lexer.token() == JSONToken.LITERAL_INT) {
            if (clazz == double.class || clazz  == Double.class) {
                String val = lexer.numberString();
                lexer.nextToken(JSONToken.COMMA);

Reported by PMD.

The method 'deserialze(DefaultJSONParser, Type, Object)' has a cyclomatic complexity of 41.
Design

Line: 18 

                  public final static NumberDeserializer instance = new NumberDeserializer();

    @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
        final JSONLexer lexer = parser.lexer;
        if (lexer.token() == JSONToken.LITERAL_INT) {
            if (clazz == double.class || clazz  == Double.class) {
                String val = lexer.numberString();
                lexer.nextToken(JSONToken.COMMA);

Reported by PMD.

Avoid really long methods.
Design

Line: 18 

                  public final static NumberDeserializer instance = new NumberDeserializer();

    @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
        final JSONLexer lexer = parser.lexer;
        if (lexer.token() == JSONToken.LITERAL_INT) {
            if (clazz == double.class || clazz  == Double.class) {
                String val = lexer.numberString();
                lexer.nextToken(JSONToken.COMMA);

Reported by PMD.

Potential violation of Law of Demeter (object not created locally)
Design

Line: 20 

                  @SuppressWarnings("unchecked")
    public <T> T deserialze(DefaultJSONParser parser, Type clazz, Object fieldName) {
        final JSONLexer lexer = parser.lexer;
        if (lexer.token() == JSONToken.LITERAL_INT) {
            if (clazz == double.class || clazz  == Double.class) {
                String val = lexer.numberString();
                lexer.nextToken(JSONToken.COMMA);
                return (T) Double.valueOf(Double.parseDouble(val));
            }

Reported by PMD.

src/test/java/com/alibaba/json/bvt/parser/array/BeanToArrayTest_date.java
22 issues
JUnit 4 tests that set up tests should use the @Before annotation, JUnit5 tests should use @BeforeEach or @BeforeAll
Design

Line: 19 

              import junit.framework.TestCase;

public class BeanToArrayTest_date extends TestCase {
    protected void setUp() throws Exception {
        JSON.defaultTimeZone = TimeZone.getTimeZone("Asia/Shanghai");
        JSON.defaultLocale = Locale.CHINA;
    }
    
    public void test_date() throws Exception {

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 24 

                      JSON.defaultLocale = Locale.CHINA;
    }
    
    public void test_date() throws Exception {
        long time = System.currentTimeMillis();
        Model model = JSON.parseObject("[" + time + "," + time + "]", Model.class, Feature.SupportArrayToBean);
        Assert.assertEquals(time, model.v1.getTime());
        Assert.assertEquals(time, model.v2.getTime());
    }

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 27 

                  public void test_date() throws Exception {
        long time = System.currentTimeMillis();
        Model model = JSON.parseObject("[" + time + "," + time + "]", Model.class, Feature.SupportArrayToBean);
        Assert.assertEquals(time, model.v1.getTime());
        Assert.assertEquals(time, model.v2.getTime());
    }

    public void test_date_reader() throws Exception {
        long time = System.currentTimeMillis();

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 28 

                      long time = System.currentTimeMillis();
        Model model = JSON.parseObject("[" + time + "," + time + "]", Model.class, Feature.SupportArrayToBean);
        Assert.assertEquals(time, model.v1.getTime());
        Assert.assertEquals(time, model.v2.getTime());
    }

    public void test_date_reader() throws Exception {
        long time = System.currentTimeMillis();
        Model model = new JSONReader(new StringReader("[" + time + "," + time + "]"), Feature.SupportArrayToBean).readObject(Model.class);

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 31 

                      Assert.assertEquals(time, model.v2.getTime());
    }

    public void test_date_reader() throws Exception {
        long time = System.currentTimeMillis();
        Model model = new JSONReader(new StringReader("[" + time + "," + time + "]"), Feature.SupportArrayToBean).readObject(Model.class);
        Assert.assertEquals(time, model.v1.getTime());
        Assert.assertEquals(time, model.v2.getTime());
    }

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 34 

                  public void test_date_reader() throws Exception {
        long time = System.currentTimeMillis();
        Model model = new JSONReader(new StringReader("[" + time + "," + time + "]"), Feature.SupportArrayToBean).readObject(Model.class);
        Assert.assertEquals(time, model.v1.getTime());
        Assert.assertEquals(time, model.v2.getTime());
    }
    
    public void test_date_null() throws Exception {
        Model model = JSON.parseObject("[null,null]", Model.class, Feature.SupportArrayToBean);

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 35 

                      long time = System.currentTimeMillis();
        Model model = new JSONReader(new StringReader("[" + time + "," + time + "]"), Feature.SupportArrayToBean).readObject(Model.class);
        Assert.assertEquals(time, model.v1.getTime());
        Assert.assertEquals(time, model.v2.getTime());
    }
    
    public void test_date_null() throws Exception {
        Model model = JSON.parseObject("[null,null]", Model.class, Feature.SupportArrayToBean);
        Assert.assertNull(model.v1);

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 38 

                      Assert.assertEquals(time, model.v2.getTime());
    }
    
    public void test_date_null() throws Exception {
        Model model = JSON.parseObject("[null,null]", Model.class, Feature.SupportArrayToBean);
        Assert.assertNull(model.v1);
        Assert.assertNull(model.v2);
    }

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 44 

                      Assert.assertNull(model.v2);
    }

    public void test_date_null_reader() throws Exception {
        Model model = new JSONReader(new StringReader("[null,null]"), Feature.SupportArrayToBean).readObject(Model.class);
        Assert.assertNull(model.v1);
        Assert.assertNull(model.v2);
    }

Reported by PMD.

JUnit 4 tests that execute tests should use the @Test annotation, JUnit 5 tests should use @Test, @RepeatedTest, @TestFactory, @TestTemplate or @ParameterizedTest
Design

Line: 50 

                      Assert.assertNull(model.v2);
    }
    
    public void test_date2() throws Exception {
        SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd", JSON.defaultLocale);
        dateFormat.setTimeZone(JSON.defaultTimeZone);
        Model model = JSON.parseObject("[\"2016-01-01\",\"2016-01-02\"]", Model.class, Feature.SupportArrayToBean);
        Assert.assertEquals(dateFormat.parse("2016-01-01").getTime(), model.v1.getTime());
        Assert.assertEquals(dateFormat.parse("2016-01-02").getTime(), model.v2.getTime());

Reported by PMD.

src/test/java/com/alibaba/json/bvt/parser/array/BeanToArrayTest_private.java
22 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: 17 

              
public class BeanToArrayTest_private extends TestCase {

    public void test_beanToArray_parse() throws Exception {
        String text = "{\"go\":[[\"0\",[true,false],9999999999999,99,\"012345678901234567890123\",\"ftp://gfw.yma.co/x160\",\"xxxx\",\"9876543210123456\",[[\"m\",\"不要开心\",\"http://gfw.meiya.co\",\"123456@gg.com\",\"麻麻\",\"add\",null,\"9876543210123456\"]],null,[\"add\",\"ww\"],999,1234567890123]],\"success\":true}";
        GR result = JSON.parseObject(text, GR.class);
        Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 21 

                      String text = "{\"go\":[[\"0\",[true,false],9999999999999,99,\"012345678901234567890123\",\"ftp://gfw.yma.co/x160\",\"xxxx\",\"9876543210123456\",[[\"m\",\"不要开心\",\"http://gfw.meiya.co\",\"123456@gg.com\",\"麻麻\",\"add\",null,\"9876543210123456\"]],null,[\"add\",\"ww\"],999,1234567890123]],\"success\":true}";
        GR result = JSON.parseObject(text, GR.class);
        Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 22 

                      GR result = JSON.parseObject(text, GR.class);
        Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 22 

                      GR result = JSON.parseObject(text, GR.class);
        Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 23 

                      Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 23 

                      Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 23 

                      Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 24 

                      Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

    public static class GR {

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 24 

                      Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

    public static class GR {

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 24 

                      Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

    public static class GR {

Reported by PMD.

src/test/java/com/alibaba/json/bvt/parser/array/BeanToArrayTest.java
22 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: 18 

              
public class BeanToArrayTest extends TestCase {

    public void test_beanToArray_parse() throws Exception {
        String text = "{\"go\":[[\"0\",[true,false],9999999999999,99,\"012345678901234567890123\",\"ftp://gfw.yma.co/x160\",\"xxxx\",\"9876543210123456\",[[\"m\",\"不要开心\",\"http://gfw.meiya.co\",\"123456@gg.com\",\"麻麻\",\"add\",null,\"9876543210123456\"]],null,[\"add\",\"ww\"],999,1234567890123]],\"success\":true}";
        GR result = JSON.parseObject(text, GR.class);
        Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 22 

                      String text = "{\"go\":[[\"0\",[true,false],9999999999999,99,\"012345678901234567890123\",\"ftp://gfw.yma.co/x160\",\"xxxx\",\"9876543210123456\",[[\"m\",\"不要开心\",\"http://gfw.meiya.co\",\"123456@gg.com\",\"麻麻\",\"add\",null,\"9876543210123456\"]],null,[\"add\",\"ww\"],999,1234567890123]],\"success\":true}";
        GR result = JSON.parseObject(text, GR.class);
        Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 23 

                      GR result = JSON.parseObject(text, GR.class);
        Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 23 

                      GR result = JSON.parseObject(text, GR.class);
        Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 24 

                      Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 24 

                      Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 24 

                      Assert.assertNotNull(result);
        Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 25 

                      Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

    public static class GR {

Reported by PMD.

Potential violation of Law of Demeter (method chain calls)
Design

Line: 25 

                      Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

    public static class GR {

Reported by PMD.

Potential violation of Law of Demeter (static property access)
Design

Line: 25 

                      Assert.assertEquals(1, result.go.size());
        Assert.assertEquals("0", result.go.get(0).bi);
        Assert.assertEquals(true, result.go.get(0).co.qu);
        Assert.assertEquals(false, result.go.get(0).co.sa);
        Assert.assertEquals(9999999999999L, result.go.get(0).gm.getTime());
        Assert.assertEquals(99, result.go.get(0).grCo);
    }

    public static class GR {

Reported by PMD.