Revert "BAEL-4134"

libraries-data-2/README.md

@@ -12,6 +12,9 @@ This module contains articles about libraries for data processing in Java.
 - [An Introduction to SuanShu](https://www.baeldung.com/suanshu)
 - [Intro to Derive4J](https://www.baeldung.com/derive4j)
 - [Java-R Integration](https://www.baeldung.com/java-r-integration)
+- [Univocity Parsers](https://www.baeldung.com/java-univocity-parsers)
+- [Using Kafka MockConsumer](https://www.baeldung.com/kafka-mockconsumer)
+- [Using Kafka MockProducer](https://www.baeldung.com/kafka-mockproducer)
 - More articles: [[<-- prev]](/../libraries-data)
 
 ##### Building the project

libraries-data-2/pom.xml

@@ -184,6 +184,24 @@
         </repository>
     </repositories>
 
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <!-- Excludes FastR classes from compilations since they require GraalVM -->
+                    <excludes>
+                        <exclude>com/baeldung/r/FastRMean.java</exclude>
+                    </excludes>
+                    <testExcludes>
+                        <exclude>com/baeldung/r/FastRMeanUnitTest.java</exclude>						
+                    </testExcludes>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
     <properties>
         <flink.version>1.5.0</flink.version>
         <hll.version>1.6.0</hll.version>
@@ -205,22 +223,4 @@
         <kafka.version>2.5.0</kafka.version>
     </properties>
 
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <configuration>
-                    <!-- Excludes FastR classes from compilations since they require GraalVM -->
-                    <excludes>
-                        <exclude>com/baeldung/r/FastRMean.java</exclude>
-                    </excludes>
-                    <testExcludes>
-                        <exclude>com/baeldung/r/FastRMeanUnitTest.java</exclude>						
-                    </testExcludes>
-                </configuration>
-            </plugin>
-        </plugins>
-    </build>
-
 </project>

libraries-data-2/src/test/java/com/baeldung/univocity/ParsingServiceUnitTest.java

@@ -2,15 +2,26 @@ package com.baeldung.univocity;
 
 import static org.junit.Assert.assertEquals;
 
+import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.junit.After;
 import org.junit.Test;
 
 import com.baeldung.univocity.model.Product;
 
 public class ParsingServiceUnitTest {
 
+    @After
+    public void cleanup() {
+        File csvFile = new File("src/test/resources/outputProductList.csv");
+        csvFile.deleteOnExit();
+        
+        File textFile = new File("src/test/resources/outputProductList.txt");
+        textFile.deleteOnExit();
+    }
+    
     @Test
     public void givenCsvFile_thenParsedResultsShouldBeReturned() {
         ParsingService parsingService = new ParsingService();