AbsTrans.java-sonar fixes

Issue-ID: AAF-876
Change-Id: I3ee323bceef7afc8c389b2da3d698f6715a0a0e7
Signed-off-by: Thugutla sailakshmi <tsaila10@in.ibm.com>

1 files changed, 3 insertions, 2 deletions

diff --git a/misc/env/src/main/java/org/onap/aaf/misc/env/impl/AbsTrans.java b/misc/env/src/main/java/org/onap/aaf/misc/env/impl/AbsTrans.java
index 9edd3bf4..c785f2cb 100644
--- a/misc/env/src/main/java/org/onap/aaf/misc/env/impl/AbsTrans.java
+++ b/misc/env/src/main/java/org/onap/aaf/misc/env/impl/AbsTrans.java
@@ -122,7 +122,8 @@ public abstract class AbsTrans<ENV extends Env> implements TransStore {
     @Override

     public Metric auditTrail(LogTarget lt, int indent, StringBuilder sb, int ... flags) {

         Metric metric = new Metric();

-        int last = (metric.entries = trail.size()) -1;

+        metric.entries = trail.size();

+        int last = (metric.entries) -1;

         metric.buckets = flags.length==0?EMPTYF:new float[flags.length];

         if (last>=0) {

             TimeTaken first = trail.get(0);

@@ -159,7 +160,7 @@ public abstract class AbsTrans<ENV extends Env> implements TransStore {
                 }

             }            

         } else {

-            Stack<Long> stack = new Stack<Long>();

+            Stack<Long> stack = new Stack<>();

             for (TimeTaken tt : trail) {

                 // Create Indentation based on SUB

                 while (!stack.isEmpty() && tt.end()>stack.peek()) {