Enable checkstyle empty statement check
Enable the checkstyle check for empty statements and fix up
any violations that it causes.
Change-Id: I62bd416721dfb98263612cc2ddf5fd4b5e840da5
diff --git a/conf/checkstyle/sun_checks.xml b/conf/checkstyle/sun_checks.xml
index 0f685fa..57908dd 100644
--- a/conf/checkstyle/sun_checks.xml
+++ b/conf/checkstyle/sun_checks.xml
@@ -219,10 +219,7 @@
<!-- See http://checkstyle.sf.net/config_coding.html -->
<!-- ONOS allows conditional operators -->
<!-- <module name="AvoidInlineConditionals"/> -->
- <module name="EmptyStatement">
- <property name="severity" value="warning"/>
- </module>
-
+ <module name="EmptyStatement"/>
<module name="EqualsHashCode"/>
<module name="HiddenField">