YARN-6014. Followup fix for slider core module findbugs. Contributed by Jian He

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/dev-support/findbugs-exclude.xml

@@ -70,6 +70,23 @@
         <Class name="org.apache.slider.server.servicemonitor.Probe" />
         <Bug pattern="URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD" />
     </Match>
+    <Match>
+        <Class name="org.apache.slider.server.appmaster.web.rest.registry.PathEntryResource" />
+        <Bug pattern="URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD" />
+    </Match>
+    <Match>
+        <Class name="org.apache.slider.server.appmaster.web.rest.application.actions.StopResponse" />
+        <Bug pattern="URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD" />
+    </Match>
+    <Match>
+        <Class name="org.apache.slider.server.appmaster.state.ContainerAllocationResults" />
+        <Bug pattern="URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD" />
+    </Match>
+    <Match>
+        <Class name="org.apache.slider.core.persist.JsonSerDeser" />
+        <Method name="save" />
+        <Bug pattern="OBL_UNSATISFIED_OBLIGATION" />
+    </Match>
     <Match>
         <Class name="org.apache.slider.server.services.workflow.ForkedProcessService" />
         <Bug pattern="JLM_JSR166_UTILCONCURRENT_MONITORENTER" />

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-slider/hadoop-yarn-slider-core/src/main/java/org/apache/slider/server/appmaster/web/rest/application/actions/StopResponse.java

@@ -24,6 +24,6 @@ import org.codehaus.jackson.map.annotate.JsonSerialize;
 @JsonIgnoreProperties(ignoreUnknown = true)
 @JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL)
 public class StopResponse {
-  String verb;
+  public String verb;
   public String text;
 }