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chesnay pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/flink.git

commit 8af7391b034ad8a9d43f4c30a1a48370f3167003
Author: Chesnay Schepler <[email protected]>
AuthorDate: Wed Apr 21 14:55:32 2021 +0200

    [hotfix][tests] Remove unnecessary field
---
 .../src/main/java/org/apache/flink/testutils/junit/RetryRule.java | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git 
a/flink-test-utils-parent/flink-test-utils-junit/src/main/java/org/apache/flink/testutils/junit/RetryRule.java
 
b/flink-test-utils-parent/flink-test-utils-junit/src/main/java/org/apache/flink/testutils/junit/RetryRule.java
index beb2f24..f4e9541 100644
--- 
a/flink-test-utils-parent/flink-test-utils-junit/src/main/java/org/apache/flink/testutils/junit/RetryRule.java
+++ 
b/flink-test-utils-parent/flink-test-utils-junit/src/main/java/org/apache/flink/testutils/junit/RetryRule.java
@@ -85,8 +85,6 @@ public class RetryRule implements TestRule {
 
         private final int timesOnFailure;
 
-        private int currentRun;
-
         private final Statement statement;
 
         private RetryOnFailureStatement(int timesOnFailure, Statement 
statement) {
@@ -104,7 +102,7 @@ public class RetryRule implements TestRule {
          */
         @Override
         public void evaluate() throws Throwable {
-            for (currentRun = 0; currentRun <= timesOnFailure; currentRun++) {
+            for (int currentRun = 0; currentRun <= timesOnFailure; 
currentRun++) {
                 try {
                     statement.evaluate();
                     break; // success
@@ -130,8 +128,6 @@ public class RetryRule implements TestRule {
         private final int timesOnFailure;
         private final Statement statement;
 
-        private int currentRun;
-
         private RetryOnExceptionStatement(
                 int timesOnFailure,
                 Class<? extends Throwable> exceptionClass,
@@ -155,7 +151,7 @@ public class RetryRule implements TestRule {
          */
         @Override
         public void evaluate() throws Throwable {
-            for (currentRun = 0; currentRun <= timesOnFailure; currentRun++) {
+            for (int currentRun = 0; currentRun <= timesOnFailure; 
currentRun++) {
                 try {
                     statement.evaluate();
                     break; // success

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