Enable checkstyle check for blocks without braces.
Enable the checkstyle rule to check for block statements
without curly braces and fix any violations it finds.
Change-Id: Id4c58cea26f0d9ce7ed78643a4943c042886a12d
diff --git a/src/main/java/net/onrc/onos/core/util/IPv4.java b/src/main/java/net/onrc/onos/core/util/IPv4.java
index b25099a..0b5c081 100644
--- a/src/main/java/net/onrc/onos/core/util/IPv4.java
+++ b/src/main/java/net/onrc/onos/core/util/IPv4.java
@@ -47,9 +47,10 @@
*/
public IPv4(String value) {
String[] splits = value.split("\\.");
- if (splits.length != 4)
+ if (splits.length != 4) {
throw new IllegalArgumentException("Specified IPv4 address must contain four " +
"numerical digits separated by '.'");
+ }
int result = 0;
for (int i = 0; i < 4; ++i) {