2 files changed, 4 insertions, 23 deletions
diff --git a/gui-pdp-monitoring/src/main/java/org/onap/policy/gui/pdp/monitoring/PdpMonitoringMain.java b/gui-pdp-monitoring/src/main/java/org/onap/policy/gui/pdp/monitoring/PdpMonitoringMain.java
index 385e2b5..398cbc4 100644
--- a/gui-pdp-monitoring/src/main/java/org/onap/policy/gui/pdp/monitoring/PdpMonitoringMain.java
+++ b/gui-pdp-monitoring/src/main/java/org/onap/policy/gui/pdp/monitoring/PdpMonitoringMain.java
@@ -105,7 +105,7 @@ public class PdpMonitoringMain {
             pdpMonitoringServer = new PdpMonitoringServer(parameters);
 
             // Add a shutdown hook to shut down the servlet services when the process is exiting
-            Runtime.getRuntime().addShutdownHook(new Thread(new PdpServicesShutdownHook()));
+            Runtime.getRuntime().addShutdownHook(new Thread(this::shutdown));
 
             state = ServicesState.RUNNING;
 
@@ -160,19 +160,6 @@ public class PdpMonitoringMain {
     }
 
     /**
-     * This class is a shutdown hook for the Pdp services command.
-     */
-    private class PdpServicesShutdownHook implements Runnable {
-        /**
-         * {@inheritDoc}.
-         */
-        @Override
-        public void run() {
-            shutdown();
-        }
-    }
-
-    /**
      * Main method, main entry point for command.
      *
      * @param args The command line arguments for the GUI
diff --git a/gui-pdp-monitoring/src/main/java/org/onap/policy/gui/pdp/monitoring/rest/PdpMonitoringRestResource.java b/gui-pdp-monitoring/src/main/java/org/onap/policy/gui/pdp/monitoring/rest/PdpMonitoringRestResource.java
index ede9bee..6075049 100644
--- a/gui-pdp-monitoring/src/main/java/org/onap/policy/gui/pdp/monitoring/rest/PdpMonitoringRestResource.java
+++ b/gui-pdp-monitoring/src/main/java/org/onap/policy/gui/pdp/monitoring/rest/PdpMonitoringRestResource.java
@@ -38,6 +38,7 @@ import javax.ws.rs.Produces;
 import javax.ws.rs.QueryParam;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
+import lombok.AllArgsConstructor;
 import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
@@ -243,15 +244,12 @@ public class PdpMonitoringRestResource {
      * A list of values that uses a FIFO sliding window of a fixed size.
      */
     @EqualsAndHashCode(callSuper = true)
+    @AllArgsConstructor
     public class SlidingWindowList<V> extends LinkedList<V> {
         private static final long serialVersionUID = -7187277916025957447L;
 
         private final int maxEntries;
 
-        public SlidingWindowList(final int maxEntries) {
-            this.maxEntries = maxEntries;
-        }
-
         @Override
         public boolean add(final V elm) {
             if (this.size() > (maxEntries - 1)) {
@@ -265,14 +263,10 @@ public class PdpMonitoringRestResource {
      * A class used to storing a single data entry for an engine.
      */
     @Getter
+    @AllArgsConstructor
     public class Counter {
         private final long timestamp;
         private final long value;
-
-        public Counter(final long timestamp, final long value) {
-            this.timestamp = timestamp;
-            this.value = value;
-        }
     }
 
 }