diff --git a/libraries-2/README.md b/libraries-2/README.md
index eb45a3e426..edf513c6ee 100644
--- a/libraries-2/README.md
+++ b/libraries-2/README.md
@@ -14,11 +14,9 @@ Remember, for advanced libraries like [Jackson](/jackson) and [JUnit](/testing-m
 - [Guide to Java Parallel Collectors Library](https://www.baeldung.com/java-parallel-collectors)
 - [Templating with Handlebars](https://www.baeldung.com/handlebars)
 - [A Guide to Crawler4j](https://www.baeldung.com/crawler4j)
-- [Decode an OkHttp JSON Response](https://www.baeldung.com/okhttp-json-response)
 - [Key Value Store with Chronicle Map](https://www.baeldung.com/java-chronicle-map)
 - [Guide to MapDB](https://www.baeldung.com/mapdb)
 - [A Guide to Apache Mesos](https://www.baeldung.com/apache-mesos)
 - [JasperReports with Spring](https://www.baeldung.com/spring-jasper)
-- [Jetty ReactiveStreams HTTP Client](https://www.baeldung.com/jetty-reactivestreams-http-client)
 - More articles [[<-- prev]](/libraries)
 
diff --git a/libraries-2/pom.xml b/libraries-2/pom.xml
index 474ff563c2..3aa36c3f90 100644
--- a/libraries-2/pom.xml
+++ b/libraries-2/pom.xml
@@ -75,28 +75,7 @@
                 </exclusion>
             </exclusions>
         </dependency>
-        <!-- Dependencies for response decoder with okhttp -->
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>okhttp</artifactId>
-            <version>${okhttp.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
-            <version>${jackson.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.google.code.gson</groupId>
-            <artifactId>gson</artifactId>
-            <version>${gson.version}</version>
-        </dependency>
-        <dependency>
-            <groupId>com.squareup.okhttp3</groupId>
-            <artifactId>mockwebserver</artifactId>
-            <version>${mockwebserver.version}</version>
-            <scope>test</scope>
-        </dependency>
+       
         <dependency>
             <groupId>edu.uci.ics</groupId>
             <artifactId>crawler4j</artifactId>
@@ -151,9 +130,6 @@
         <spring-boot-starter.version>2.1.4.RELEASE</spring-boot-starter.version>
         <mesos.library.version>0.28.3</mesos.library.version>
         <parallel-collectors.version>1.1.0</parallel-collectors.version>
-        <okhttp.version>3.14.2</okhttp.version>
-        <gson.version>2.8.5</gson.version>
-        <mockwebserver.version>3.14.2</mockwebserver.version>
         <handlebars.version>4.1.2</handlebars.version>
         <jasperreports.version>6.6.0</jasperreports.version>
         <spring.version>5.1.9.RELEASE</spring.version>
diff --git a/libraries-2/src/test/java/com/baeldung/okhttp/ResponseDecoderUnitTest.java b/libraries-2/src/test/java/com/baeldung/okhttp/ResponseDecoderUnitTest.java
deleted file mode 100644
index 11a295031a..0000000000
--- a/libraries-2/src/test/java/com/baeldung/okhttp/ResponseDecoderUnitTest.java
+++ /dev/null
@@ -1,102 +0,0 @@
-package com.baeldung.okhttp;
-
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.google.gson.Gson;
-import okhttp3.OkHttpClient;
-import okhttp3.Request;
-import okhttp3.ResponseBody;
-import okhttp3.mockwebserver.MockResponse;
-import okhttp3.mockwebserver.MockWebServer;
-import org.junit.Assert;
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.ExpectedException;
-
-import java.io.InputStreamReader;
-
-public class ResponseDecoderUnitTest {
-
-    @Rule public ExpectedException exceptionRule = ExpectedException.none();
-
-    @Rule public MockWebServer server = new MockWebServer();
-
-    SimpleEntity sampleResponse;
-
-    MockResponse mockResponse;
-
-    OkHttpClient client;
-
-    @Before
-    public void setUp() {
-        sampleResponse = new SimpleEntity("Baeldung");
-        client = new OkHttpClient.Builder().build();
-        mockResponse = new MockResponse()
-          .setResponseCode(200)
-          .setHeader("Content-Type", "application/json")
-          .setBody(new Gson().toJson(sampleResponse));
-    }
-
-    @Test
-    public void givenJacksonDecoder_whenGetStringOfResponse_thenExpectSimpleEntity() throws Exception {
-        server.enqueue(mockResponse);
-        Request request = new Request.Builder()
-          .url(server.url(""))
-          .build();
-        ResponseBody responseBody = client
-          .newCall(request)
-          .execute()
-          .body();
-
-        Assert.assertNotNull(responseBody);
-        Assert.assertNotEquals(0, responseBody.contentLength());
-
-        ObjectMapper objectMapper = new ObjectMapper();
-        SimpleEntity entity = objectMapper.readValue(responseBody.string(), SimpleEntity.class);
-
-        Assert.assertNotNull(entity);
-        Assert.assertEquals(sampleResponse.getName(), entity.getName());
-    }
-
-    @Test
-    public void givenGsonDecoder_whenGetByteStreamOfResponse_thenExpectSimpleEntity() throws Exception {
-        server.enqueue(mockResponse);
-        Request request = new Request.Builder()
-          .url(server.url(""))
-          .build();
-        ResponseBody responseBody = client
-          .newCall(request)
-          .execute()
-          .body();
-
-        Assert.assertNotNull(responseBody);
-        Assert.assertNotEquals(0, responseBody.contentLength());
-
-        Gson gson = new Gson();
-        SimpleEntity entity = gson.fromJson(new InputStreamReader(responseBody.byteStream()), SimpleEntity.class);
-
-        Assert.assertNotNull(entity);
-        Assert.assertEquals(sampleResponse.getName(), entity.getName());
-    }
-
-    @Test
-    public void givenGsonDecoder_whenGetStringOfResponse_thenExpectSimpleEntity() throws Exception {
-        server.enqueue(mockResponse);
-        Request request = new Request.Builder()
-          .url(server.url(""))
-          .build();
-        ResponseBody responseBody = client
-          .newCall(request)
-          .execute()
-          .body();
-
-        Assert.assertNotNull(responseBody);
-
-        Gson gson = new Gson();
-        SimpleEntity entity = gson.fromJson(responseBody.string(), SimpleEntity.class);
-
-        Assert.assertNotNull(entity);
-        Assert.assertEquals(sampleResponse.getName(), entity.getName());
-    }
-
-}
diff --git a/libraries-2/src/test/java/com/baeldung/okhttp/SimpleEntity.java b/libraries-2/src/test/java/com/baeldung/okhttp/SimpleEntity.java
deleted file mode 100644
index 211e43e556..0000000000
--- a/libraries-2/src/test/java/com/baeldung/okhttp/SimpleEntity.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package com.baeldung.okhttp;
-
-public class SimpleEntity {
-    protected String name;
-
-    public SimpleEntity(String name) {
-        this.name = name;
-    }
-
-    //no-arg constructor, getters and setters here
-    
-    public SimpleEntity() {
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-}