Non-functional-changes-only

8 files changed, 13 insertions, 6 deletions

diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/FileWrapper.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/FileWrapper.java
index 6e22e02eb5b..3e127b87017 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/FileWrapper.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/FileWrapper.java
@@ -24,4 +24,5 @@ public class FileWrapper {
     boolean isRegularFile(Path path) {
         return Files.isRegularFile(path);
     }
+
 }
diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/GaugeMetric.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/GaugeMetric.java
index 9b89b8abe52..9a195710c8f 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/GaugeMetric.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/GaugeMetric.java
@@ -20,7 +20,7 @@ public final class GaugeMetric extends MetricValue {
     private double min;
     private double sum;
     private long count;
-    private Optional<List<Tuple2<String, Double>>> percentiles;
+    private final Optional<List<Tuple2<String, Double>>> percentiles;
 
     private GaugeMetric(double last, double max, double min, double sum, long count, Optional<List<Tuple2<String, Double>>> percentiles) {
         this.last = last;
diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/HostLifeGatherer.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/HostLifeGatherer.java
index 080a5a8dc32..730f7bc13cd 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/HostLifeGatherer.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/HostLifeGatherer.java
@@ -44,4 +44,5 @@ public class HostLifeGatherer {
 
         return jsonObject;
     }
+
 }
diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/JSONObjectWithLegibleException.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/JSONObjectWithLegibleException.java
index dc1bfb89197..d22dd9d6f4b 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/JSONObjectWithLegibleException.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/JSONObjectWithLegibleException.java
@@ -13,6 +13,7 @@ import java.util.Map;
  * @author gjoranv
  */
 class JSONObjectWithLegibleException extends JSONObject {
+
     @Override
     public JSONObject put(String s, boolean b) {
         try {
@@ -80,7 +81,7 @@ class JSONObjectWithLegibleException extends JSONObject {
 
     private String getErrorMessage(String key, Object value, JSONException e) {
         return "Trying to add invalid JSON object with key '" + key +
-                "' and value '" + value +
-                "' - " + e.getMessage();
+                "' and value '" + value + "' - " + e.getMessage();
     }
+
 }
diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/MetricGatherer.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/MetricGatherer.java
index 061ce7138ad..6a06a6362f5 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/MetricGatherer.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/MetricGatherer.java
@@ -7,8 +7,9 @@ import java.util.ArrayList;
 import java.util.List;
 
 /**
+ * Gathers metrics regarding currently processing coredumps and host life.
+ *
  * @author olaa
- * Gathers metrics regarding currently processing coredumps and host life
  */
 public class MetricGatherer {
 
@@ -17,7 +18,8 @@ public class MetricGatherer {
         List<JSONObject> packetList = new ArrayList<>();
         packetList.add(CoredumpGatherer.gatherCoredumpMetrics(fileWrapper));
         if (System.getProperty("os.name").contains("nux"))
-                packetList.add(HostLifeGatherer.getHostLifePacket(fileWrapper));
+            packetList.add(HostLifeGatherer.getHostLifePacket(fileWrapper));
         return packetList;
     }
+
 }
diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/MetricsPacketsHandler.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/MetricsPacketsHandler.java
index d1036db5c6f..c1a6f650a9c 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/MetricsPacketsHandler.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/MetricsPacketsHandler.java
@@ -43,6 +43,7 @@ import static com.yahoo.container.jdisc.state.StateHandler.getSnapshotPreprocess
  * @author gjoranv
  */
 public class MetricsPacketsHandler extends AbstractRequestHandler {
+
     static final String APPLICATION_KEY = "application";
     static final String TIMESTAMP_KEY   = "timestamp";
     static final String STATUS_CODE_KEY = "status_code";
diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/SnapshotProvider.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/SnapshotProvider.java
index 4967fd1f162..d693bf97bd8 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/SnapshotProvider.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/SnapshotProvider.java
@@ -7,7 +7,7 @@ import java.io.PrintStream;
  * An interface for components supplying a state snapshot where persistence and
  * other pre-processing has been done.
  *
- * @author <a href="mailto:steinar@yahoo-inc.com">Steinar Knutsen</a>
+ * @author Steinar Knutsen
  */
 public interface SnapshotProvider {
 
diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/StateMonitor.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/StateMonitor.java
index ccd0864b3ab..40a0ef10fbc 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/StateMonitor.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/StateMonitor.java
@@ -136,4 +136,5 @@ public class StateMonitor extends AbstractComponent {
             }
         });
     }
+
 }