Removed print method from implementation.

Change-Id: I0bf4238e03c8b6d4aa21c6641f0c0abca855dc11
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv4SubObject.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv4SubObject.java
index 6ee82d4..b0576fe 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv4SubObject.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/IPv4SubObject.java
@@ -169,21 +169,12 @@
     }

 

     @Override

-    public void print() {

-        log.debug("IPv4SubObject");

-        log.debug("Type: " + TYPE);

-        log.debug("Length: " + LENGTH);

-        log.debug("IPv4 address: " + String.format("%08X", ipAddress));

-        log.debug("Prefix Length: " + prefixLen);

-    }

-

-    @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

                 .add("Type", TYPE)

                 .add("Length", LENGTH)

-                .add("IPv4  Address", ipAddress)

-                .add("Prefix Length", prefixLen)

+                .add("IPv4Address", ipAddress)

+                .add("PrefixLength", prefixLen)

                 .toString();

     }

 }