diff --git a/codestyle/spotbugs-exclude.xml b/codestyle/spotbugs-exclude.xml
index ca9fb089706..fe8a6dee64f 100644
--- a/codestyle/spotbugs-exclude.xml
+++ b/codestyle/spotbugs-exclude.xml
@@ -37,7 +37,6 @@
     <Bug pattern="DC_DOUBLECHECK"/>
     <Bug pattern="DM_BOXED_PRIMITIVE_FOR_PARSING"/>
     <Bug pattern="DM_EXIT"/>
-    <Bug pattern="DM_NUMBER_CTOR"/>
     <Bug pattern="DP_CREATE_CLASSLOADER_INSIDE_DO_PRIVILEGED"/>
     <Bug pattern="EI_EXPOSE_REP"/>
     <Bug pattern="EI_EXPOSE_REP2"/>
diff --git a/extensions-contrib/influx-extensions/src/main/java/org/apache/druid/data/input/influx/InfluxParser.java b/extensions-contrib/influx-extensions/src/main/java/org/apache/druid/data/input/influx/InfluxParser.java
index a14e5e1e1cf..42fca8b7b5d 100644
--- a/extensions-contrib/influx-extensions/src/main/java/org/apache/druid/data/input/influx/InfluxParser.java
+++ b/extensions-contrib/influx-extensions/src/main/java/org/apache/druid/data/input/influx/InfluxParser.java
@@ -124,7 +124,7 @@ public class InfluxParser implements Parser<String, Object>
   private Object parseNumber(String raw)
   {
     if (raw.endsWith("i")) {
-      return new Long(raw.substring(0, raw.length() - 1));
+      return Long.valueOf(raw.substring(0, raw.length() - 1));
     }
 
     return new Double(raw);
@@ -161,7 +161,7 @@ public class InfluxParser implements Parser<String, Object>
       dest.put(TIMESTAMP_KEY, 0L);
     } else {
       timestamp = timestamp.substring(0, timestamp.length() - 6);
-      long timestampMillis = new Long(timestamp);
+      final long timestampMillis = Long.valueOf(timestamp);
       dest.put(TIMESTAMP_KEY, timestampMillis);
     }
   }