diff --git a/service-t/src/com/android/server/connectivity/mdns/MdnsQueryScheduler.java b/service-t/src/com/android/server/connectivity/mdns/MdnsQueryScheduler.java
index cfeca5d..e52dd2f 100644
--- a/service-t/src/com/android/server/connectivity/mdns/MdnsQueryScheduler.java
+++ b/service-t/src/com/android/server/connectivity/mdns/MdnsQueryScheduler.java
@@ -107,7 +107,7 @@
         final QueryTaskConfig nextRunConfig = currentConfig.getConfigForNextRun(queryMode);
         long timeToRun;
         if (mLastScheduledQueryTaskArgs == null && !forceEnableBackoff) {
-            timeToRun = now + nextRunConfig.delayUntilNextTaskWithoutBackoffMs;
+            timeToRun = now + nextRunConfig.delayBeforeTaskWithoutBackoffMs;
         } else {
             timeToRun = calculateTimeToRun(mLastScheduledQueryTaskArgs,
                     nextRunConfig, now, minRemainingTtl, lastSentTime, numOfQueriesBeforeBackoff,
@@ -133,7 +133,7 @@
     private static long calculateTimeToRun(@Nullable ScheduledQueryTaskArgs taskArgs,
             QueryTaskConfig queryTaskConfig, long now, long minRemainingTtl, long lastSentTime,
             int numOfQueriesBeforeBackoff, boolean forceEnableBackoff) {
-        final long baseDelayInMs = queryTaskConfig.delayUntilNextTaskWithoutBackoffMs;
+        final long baseDelayInMs = queryTaskConfig.delayBeforeTaskWithoutBackoffMs;
         if (!(forceEnableBackoff
                 || queryTaskConfig.shouldUseQueryBackoff(numOfQueriesBeforeBackoff))) {
             return lastSentTime + baseDelayInMs;
diff --git a/service-t/src/com/android/server/connectivity/mdns/QueryTaskConfig.java b/service-t/src/com/android/server/connectivity/mdns/QueryTaskConfig.java
index d2cd463..4e74159 100644
--- a/service-t/src/com/android/server/connectivity/mdns/QueryTaskConfig.java
+++ b/service-t/src/com/android/server/connectivity/mdns/QueryTaskConfig.java
@@ -55,22 +55,22 @@
     private final int queriesPerBurst;
     private final int timeBetweenBurstsInMs;
     private final int burstCounter;
-    final long delayUntilNextTaskWithoutBackoffMs;
+    final long delayBeforeTaskWithoutBackoffMs;
     private final boolean isFirstBurst;
-    private final long queryCount;
+    private final long queryIndex;
 
-    QueryTaskConfig(long queryCount, int transactionId,
+    QueryTaskConfig(long queryIndex, int transactionId,
             boolean expectUnicastResponse, boolean isFirstBurst, int burstCounter,
             int queriesPerBurst, int timeBetweenBurstsInMs,
-            long delayUntilNextTaskWithoutBackoffMs) {
+            long delayBeforeTaskWithoutBackoffMs) {
         this.transactionId = transactionId;
         this.expectUnicastResponse = expectUnicastResponse;
         this.queriesPerBurst = queriesPerBurst;
         this.timeBetweenBurstsInMs = timeBetweenBurstsInMs;
         this.burstCounter = burstCounter;
-        this.delayUntilNextTaskWithoutBackoffMs = delayUntilNextTaskWithoutBackoffMs;
+        this.delayBeforeTaskWithoutBackoffMs = delayBeforeTaskWithoutBackoffMs;
         this.isFirstBurst = isFirstBurst;
-        this.queryCount = queryCount;
+        this.queryIndex = queryIndex;
     }
 
     QueryTaskConfig(int queryMode) {
@@ -82,26 +82,26 @@
         // Config the scan frequency based on the scan mode.
         if (queryMode == AGGRESSIVE_QUERY_MODE) {
             this.timeBetweenBurstsInMs = INITIAL_AGGRESSIVE_TIME_BETWEEN_BURSTS_MS;
-            this.delayUntilNextTaskWithoutBackoffMs =
+            this.delayBeforeTaskWithoutBackoffMs =
                     TIME_BETWEEN_RETRANSMISSION_QUERIES_IN_BURST_MS;
         } else if (queryMode == PASSIVE_QUERY_MODE) {
             // In passive scan mode, sends a single burst of QUERIES_PER_BURST queries, and then
             // in each TIME_BETWEEN_BURSTS interval, sends QUERIES_PER_BURST_PASSIVE_MODE
             // queries.
             this.timeBetweenBurstsInMs = MAX_TIME_BETWEEN_ACTIVE_PASSIVE_BURSTS_MS;
-            this.delayUntilNextTaskWithoutBackoffMs = TIME_BETWEEN_QUERIES_IN_BURST_MS;
+            this.delayBeforeTaskWithoutBackoffMs = TIME_BETWEEN_QUERIES_IN_BURST_MS;
         } else {
             // In active scan mode, sends a burst of QUERIES_PER_BURST queries,
             // TIME_BETWEEN_QUERIES_IN_BURST_MS apart, then waits for the scan interval, and
             // then repeats. The scan interval starts as INITIAL_TIME_BETWEEN_BURSTS_MS and
             // doubles until it maxes out at TIME_BETWEEN_BURSTS_MS.
             this.timeBetweenBurstsInMs = INITIAL_TIME_BETWEEN_BURSTS_MS;
-            this.delayUntilNextTaskWithoutBackoffMs = TIME_BETWEEN_QUERIES_IN_BURST_MS;
+            this.delayBeforeTaskWithoutBackoffMs = TIME_BETWEEN_QUERIES_IN_BURST_MS;
         }
-        this.queryCount = 0;
+        this.queryIndex = 0;
     }
 
-    long getDelayUntilNextTaskWithoutBackoff(boolean isFirstQueryInBurst,
+    long getDelayBeforeNextTaskWithoutBackoff(boolean isFirstQueryInBurst,
             boolean isLastQueryInBurst, int queryMode) {
         if (isFirstQueryInBurst && queryMode == AGGRESSIVE_QUERY_MODE) {
             return 0;
@@ -137,7 +137,7 @@
      * Get new QueryTaskConfig for next run.
      */
     public QueryTaskConfig getConfigForNextRun(int queryMode) {
-        long newQueryCount = queryCount + 1;
+        long newQueryCount = queryIndex + 1;
         int newTransactionId = transactionId + 1;
         if (newTransactionId > UNSIGNED_SHORT_MAX_VALUE) {
             newTransactionId = 1;
@@ -162,7 +162,7 @@
                 getNextExpectUnicastResponse(isLastQueryInBurst, queryMode), newIsFirstBurst,
                 newBurstCounter, newQueriesPerBurst,
                 getNextTimeBetweenBurstsMs(isLastQueryInBurst, queryMode),
-                getDelayUntilNextTaskWithoutBackoff(
+                getDelayBeforeNextTaskWithoutBackoff(
                         isFirstQueryInBurst, isLastQueryInBurst, queryMode));
     }
 
@@ -174,6 +174,6 @@
         if (burstCounter != 0 || isFirstBurst) {
             return false;
         }
-        return queryCount > numOfQueriesBeforeBackoff;
+        return queryIndex > numOfQueriesBeforeBackoff;
     }
 }