Use diamond operator

Change-Id: Ic7637e41b9e6a4ac04cd81caf07cea0e7a30909c
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepErrorInfoVer1.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepErrorInfoVer1.java
index 7b068f2..9c77e17 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepErrorInfoVer1.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/protocol/ver1/PcepErrorInfoVer1.java
@@ -50,7 +50,7 @@
      */
     public PcepErrorInfoVer1(LinkedList<PcepRPObject> llRPObjList, LinkedList<PcepTEObject> llTEObjList,
             LinkedList<PcepErrorObject> llErrObjList) {
-        this.errList = new LinkedList<PcepError>();
+        this.errList = new LinkedList<>();
         if ((llErrObjList != null) && (!llErrObjList.isEmpty())) {
             this.errList.add(new PcepErrorVer1(llRPObjList, llTEObjList, llErrObjList));
         }
@@ -133,7 +133,7 @@
 
     @Override
     public LinkedList<Integer> getErrorType() {
-        LinkedList<Integer> errorType = new LinkedList<Integer>();
+        LinkedList<Integer> errorType = new LinkedList<>();
         ListIterator<PcepError> listIterator = errList.listIterator();
         PcepErrorObject errObj;
         int error;
@@ -154,7 +154,7 @@
 
     @Override
     public LinkedList<Integer> getErrorValue() {
-        LinkedList<Integer> errorValue = new LinkedList<Integer>();
+        LinkedList<Integer> errorValue = new LinkedList<>();
         ListIterator<PcepError> listIterator = errList.listIterator();
         PcepErrorObject errObj;
         int error;