diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepMsgPath.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepMsgPath.java
index 3beb1dd..4b1d50a 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepMsgPath.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepMsgPath.java
@@ -59,7 +59,7 @@
      * @return PcepMsgPath
      * @throws PcepParseException while parsing Message Path from Channel Buffer.
      */
-    public PcepMsgPath read(ChannelBuffer bb) throws PcepParseException;
+    PcepMsgPath read(ChannelBuffer bb) throws PcepParseException;
 
     /**
      * writes ERO object and attribute list to channel.
@@ -69,7 +69,7 @@
      * @throws PcepParseException while writing Message Path into Channel Buffer.
      */
 
-    public int write(ChannelBuffer bb) throws PcepParseException;
+    int write(ChannelBuffer bb) throws PcepParseException;
 
     /**
      * Builder interface with get and set functions to build PcepMsgPath.
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepStateReport.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepStateReport.java
index 688440e..b8ab9ec 100755
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepStateReport.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/PcepStateReport.java
@@ -149,7 +149,7 @@
     /**
      * Builder interface with get and set functions to build PcepStateReport.
      */
-    public interface Builder {
+    interface Builder {
 
         /**
          * Builds PcepStateReport.
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepValueType.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepValueType.java
index cc23a37..c960e7a 100755
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepValueType.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepValueType.java
@@ -36,14 +36,14 @@
      *
      * @return value of type
      */
-    public short getType();
+    short getType();
 
     /**
      * Returns the Length of PCEP Message.
      *
      * @return value of Length
      */
-    public short getLength();
+    short getLength();
 
     /**
      * Writes the byte Stream of PCEP Message to channel buffer.
@@ -51,5 +51,5 @@
      * @param bb of type channel buffer
      * @return length of bytes written to channel buffer
      */
-    public int write(ChannelBuffer bb);
+    int write(ChannelBuffer bb);
 }