Bump com.arpnetworking.build:arpnetworking-parent-pom from 3.3.4 to 3.3.6 (#517)

* Bump com.arpnetworking.build:arpnetworking-parent-pom

Bumps [com.arpnetworking.build:arpnetworking-parent-pom](https://github.com/arpnetworking/arpnetworking-parent-pom) from 3.3.4 to 3.3.6.
- [Release notes](https://github.com/arpnetworking/arpnetworking-parent-pom/releases)
- [Commits](ArpNetworking/arpnetworking-parent-pom@arpnetworking-parent-pom-3.3.4...arpnetworking-parent-pom-3.3.6)

---
updated-dependencies:
- dependency-name: com.arpnetworking.build:arpnetworking-parent-pom
  dependency-version: 3.3.6
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

* add comments for checkstyle

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Brandon Arp <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -18,7 +18,7 @@
   <parent>
     <groupId>com.arpnetworking.build</groupId>
     <artifactId>arpnetworking-parent-pom</artifactId>
-    <version>3.3.4</version>
+    <version>3.3.6</version>
     <relativePath />
   </parent>
 

src/main/java/com/arpnetworking/metrics/mad/model/json/Version2g.java

@@ -673,9 +673,13 @@ public enum Scale {
         }
 
         enum Category {
+            /** Time. */
             TIME,
+            /** Quantity of data. */
             DATA_SIZE,
+            /** Temperature. */
             TEMPERATURE,
+            /** Unit of rotation. */
             ROTATION
         }
 

src/main/java/com/arpnetworking/metrics/mad/parsers/StatsdToRecordParser.java

@@ -255,12 +255,17 @@ public StatsdToRecordParser() {
     private static final Splitter.MapSplitter TAG_SPLITTER = Splitter.on(',').withKeyValueSeparator(':');
 
     private enum StatsdType {
+        /** Counter. */
         COUNTER("c", MetricType.COUNTER, null),
+        /** Gauge. */
         GAUGE("g", MetricType.GAUGE, null),
+        /** Histogram. */
         HISTOGRAM("h", MetricType.TIMER, null),
+        /** Meter. */
         METERS("m", MetricType.COUNTER, null),
         // NOTE: Sets are not supported as per class Javadoc.
         //SET("s", null),
+        /** Timer. */
         TIMER("ms", MetricType.TIMER, Unit.MILLISECOND);
 
         private final String _token;