diff --git a/pom.xml b/pom.xml
index 175e7ec..da121b2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<parent>
 		<groupId>org.jenkins-ci.plugins</groupId>
 		<artifactId>plugin</artifactId>
-		<version>4.76</version>
+		<version>4.77</version>
 		<relativePath />
 	</parent>
 
diff --git a/src/main/java/hudson/plugins/global_build_stats/xstream/migration/DefaultGBSPOJO.java b/src/main/java/hudson/plugins/global_build_stats/xstream/migration/DefaultGBSPOJO.java
index 0b843c5..d5ab1c9 100644
--- a/src/main/java/hudson/plugins/global_build_stats/xstream/migration/DefaultGBSPOJO.java
+++ b/src/main/java/hudson/plugins/global_build_stats/xstream/migration/DefaultGBSPOJO.java
@@ -1,5 +1,6 @@
 package hudson.plugins.global_build_stats.xstream.migration;
 
+import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
 import hudson.plugins.global_build_stats.model.BuildStatConfiguration;
 import hudson.plugins.global_build_stats.model.JobBuildResult;
 import hudson.plugins.global_build_stats.rententionstrategies.RetentionStrategy;
@@ -12,17 +13,20 @@ public class DefaultGBSPOJO implements GlobalBuildStatsPOJO {
 	 * List of aggregated job build results
 	 * This list will grow over time
 	 */
+	@SuppressFBWarnings("PA_PUBLIC_PRIMITIVE_ATTRIBUTE")
 	public List<JobBuildResult> jobBuildResults;
 	
 	/**
 	 * List of persisted build statistics configurations used on the
 	 * global build stats screen
 	 */
+	@SuppressFBWarnings("PA_PUBLIC_PRIMITIVE_ATTRIBUTE")
 	public List<BuildStatConfiguration> buildStatConfigs;
 
     /**
      * List of retention strategies used for job build results cleaning
      */
+    @SuppressFBWarnings("PA_PUBLIC_PRIMITIVE_ATTRIBUTE")
     public List<RetentionStrategy> retentionStrategies;
 
 	public List<JobBuildResult> getJobBuildResults() {