Fix issue with splits.

The split state was not getting recycled as it was manged internally by splits class.

The state management moved to LogToken.

Author: Vishal Ratna

snippet/src/main/java/com/microsoft/snippet/Snippet.java

@@ -19,6 +19,7 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Locale;
+import java.util.concurrent.atomic.AtomicInteger;
 
 
 /**
@@ -492,6 +493,7 @@ public static class LogToken implements ILogToken {
         private volatile LogTokenState mState;
         private long mLastSplitTimeCaptured = 0L;
         private List<Split> mSplitRecord;
+        private final AtomicInteger mSequenceNumber = new AtomicInteger(1);
 
         // To be called only through LogTokenPool. Should not be created through any other ways.
         protected LogToken() {
@@ -561,6 +563,8 @@ public void reset() {
             if (this.mSplitRecord != null) {
                 this.mSplitRecord.clear();
             }
+            this.mSequenceNumber.set(1);
+            this.mLastSplitTimeCaptured = 0L;
             this.mSplitRecord = null;
         }
 
@@ -614,11 +618,11 @@ private Split createSplit() {
                 if (mLastSplitTimeCaptured == 0L) {  // Split called for the first time
                     // We use the token start time as the reference.
                     mLastSplitTimeCaptured = ToolBox.currentTime();
-                    newSplit = new Split(getStart(), mLastSplitTimeCaptured);
+                    newSplit = new Split(getStart(), mLastSplitTimeCaptured, mSequenceNumber.getAndIncrement());
                 } else {
                     // Here we use the last split time captured.
                     long currentTime = ToolBox.currentTime();
-                    newSplit = new Split(mLastSplitTimeCaptured, currentTime);
+                    newSplit = new Split(getStart(), mLastSplitTimeCaptured, mSequenceNumber.getAndIncrement());
                     mLastSplitTimeCaptured = currentTime;
                 }
             }

snippet/src/main/java/com/microsoft/snippet/Split.java

@@ -1,9 +1,11 @@
+/*
+ * Copyright © Microsoft Corporation. All rights reserved.
+ */
+
 package com.microsoft.snippet;
 
 import androidx.annotation.RestrictTo;
 
-import java.util.concurrent.atomic.AtomicInteger;
-
 /**
  * Split is a sub section of code within a capture( a contiguous/non-contiguous section of code).
  * It is used to measure the duration of subsections and helps in double clicking the areas that are
@@ -16,18 +18,17 @@
 @RestrictTo(RestrictTo.Scope.LIBRARY)
 public class Split {
 
-    private static final AtomicInteger SEQUENCE = new AtomicInteger(1);
     private final long mStarted;
     private final long mEnded;
     private final int mSequence;
     private String mName;
 
     private String mInfo;
 
-    public Split(long start, long end) {
+    public Split(long start, long end, int seqNumber) {
         this.mStarted = start;
         this.mEnded = end;
-        this.mSequence = SEQUENCE.getAndIncrement();
+        this.mSequence = seqNumber;
     }
 
     public void setName(String name) {