diff --git a/google-cloud-private-catalog-bom/pom.xml b/google-cloud-private-catalog-bom/pom.xml
index 7215c5ff..a73023d9 100644
--- a/google-cloud-private-catalog-bom/pom.xml
+++ b/google-cloud-private-catalog-bom/pom.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version='1.0' encoding='UTF-8'?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
diff --git a/google-cloud-private-catalog/pom.xml b/google-cloud-private-catalog/pom.xml
index 25c0336a..29377b6a 100644
--- a/google-cloud-private-catalog/pom.xml
+++ b/google-cloud-private-catalog/pom.xml
@@ -1,4 +1,4 @@
-<?xml version="1.0"?>
+<?xml version='1.0' encoding='UTF-8'?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.google.cloud</groupId>
@@ -104,4 +104,4 @@
         </plugin>
     </plugins>
   </build>
-</project>
\ No newline at end of file
+</project>
diff --git a/google-cloud-private-catalog/src/test/java/com/google/cloud/privatecatalog/v1beta1/PrivateCatalogClientTest.java b/google-cloud-private-catalog/src/test/java/com/google/cloud/privatecatalog/v1beta1/PrivateCatalogClientTest.java
index d1883726..0993d15f 100644
--- a/google-cloud-private-catalog/src/test/java/com/google/cloud/privatecatalog/v1beta1/PrivateCatalogClientTest.java
+++ b/google-cloud-private-catalog/src/test/java/com/google/cloud/privatecatalog/v1beta1/PrivateCatalogClientTest.java
@@ -44,8 +44,8 @@
 
 @Generated("by gapic-generator-java")
 public class PrivateCatalogClientTest {
-  private static MockServiceHelper mockServiceHelper;
   private static MockPrivateCatalog mockPrivateCatalog;
+  private static MockServiceHelper mockServiceHelper;
   private PrivateCatalogClient client;
   private LocalChannelProvider channelProvider;
 
diff --git a/pom.xml b/pom.xml
index 73e3ee6c..cccf4d0e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -176,4 +176,4 @@
       </plugin>
     </plugins>
   </reporting>
-</project>
\ No newline at end of file
+</project>