diff --git a/libraries-data/pom.xml b/libraries-data/pom.xml
index 3276ebcdbb..31aaaea951 100644
--- a/libraries-data/pom.xml
+++ b/libraries-data/pom.xml
@@ -263,6 +263,16 @@
org.apache.storm
storm-core
${storm.version}
+
+
+ org.slf4j
+ slf4j-log4j12
+
+
+ org.slf4j
+ log4j-over-slf4j
+
+
diff --git a/libraries-data/src/test/java/com/baeldung/flink/BackupCreatorIntegrationTest.java b/libraries-data/src/test/java/com/baeldung/flink/BackupCreatorIntegrationTest.java
index ab7d119c16..f46fffbb59 100644
--- a/libraries-data/src/test/java/com/baeldung/flink/BackupCreatorIntegrationTest.java
+++ b/libraries-data/src/test/java/com/baeldung/flink/BackupCreatorIntegrationTest.java
@@ -26,6 +26,7 @@ import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
+import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
public class BackupCreatorIntegrationTest {
@@ -88,7 +89,7 @@ public class BackupCreatorIntegrationTest {
SerializationSchema serializationSchema = new BackupSerializationSchema();
byte[] backupProcessed = serializationSchema.serialize(backup);
- assertEquals(backupSerialized, backupProcessed);
+ assertArrayEquals(backupSerialized, backupProcessed);
}
private static class CollectingSink implements SinkFunction {
diff --git a/libraries/src/main/java/com/baeldung/ftp/FtpClient.java b/libraries/src/main/java/com/baeldung/ftp/FtpClient.java
index 209bed35f0..f885ff13b3 100644
--- a/libraries/src/main/java/com/baeldung/ftp/FtpClient.java
+++ b/libraries/src/main/java/com/baeldung/ftp/FtpClient.java
@@ -59,5 +59,6 @@ class FtpClient {
void downloadFile(String source, String destination) throws IOException {
FileOutputStream out = new FileOutputStream(destination);
ftp.retrieveFile(source, out);
+ out.close();
}
}
diff --git a/libraries/src/test/java/com/baeldung/serenity/spring/AdderMethodDirtiesContextIntegrationTest.java b/libraries/src/test/java/com/baeldung/serenity/spring/AdderMethodDirtiesContextIntegrationTest.java
index fc7067520d..3201908bf7 100644
--- a/libraries/src/test/java/com/baeldung/serenity/spring/AdderMethodDirtiesContextIntegrationTest.java
+++ b/libraries/src/test/java/com/baeldung/serenity/spring/AdderMethodDirtiesContextIntegrationTest.java
@@ -28,7 +28,7 @@ public class AdderMethodDirtiesContextIntegrationTest {
@Test
public void _1_givenNumber_whenAdd_thenSumWrong() {
adderServiceSteps.whenAdd();
- adderServiceSteps.sumWrong();
+ adderServiceSteps.summedUp();
}
@Rule