Code-style cleanups: remove redundant field inits (App-vNext#702)

yangzhinong · Nov 27, 2019 · e370972 · e370972
1 parent 3beb7da
commit e370972
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Showing 4 changed files with 6 additions and 6 deletions.
diff --git a/src/Polly.Specs/Helpers/PolicyExtensions.cs b/src/Polly.Specs/Helpers/PolicyExtensions.cs
@@ -7,8 +7,8 @@ public static class PolicyExtensions
     {
         public class ExceptionAndOrCancellationScenario
         {
-            public int NumberOfTimesToRaiseException = 0;
-            public int? AttemptDuringWhichToCancel = null;
+            public int NumberOfTimesToRaiseException;
+            public int? AttemptDuringWhichToCancel;
             public bool ActionObservesCancellation = true;
         }
 

diff --git a/src/Polly.Specs/Helpers/PolicyExtensionsAsync.cs b/src/Polly.Specs/Helpers/PolicyExtensionsAsync.cs
@@ -9,9 +9,9 @@ public static class PolicyExtensionsAsync
     {
         public class ExceptionAndOrCancellationScenario
         {
-            public int NumberOfTimesToRaiseException = 0;
+            public int NumberOfTimesToRaiseException;
 
-            public int? AttemptDuringWhichToCancel = null;
+            public int? AttemptDuringWhichToCancel;
 
             public bool ActionObservesCancellation = true;
         }

diff --git a/src/Polly.Specs/Timeout/TimeoutSpecsBase.cs b/src/Polly.Specs/Timeout/TimeoutSpecsBase.cs
@@ -17,7 +17,7 @@ public abstract class TimeoutSpecsBase : IDisposable
         // xUnit creates a new class instance per test, so these variables are isolated per test.
 
         // Track a CancellationTokenSource, and when it might be cancelled at.
-        private CancellationTokenSource _trackedTokenSource = null;
+        private CancellationTokenSource _trackedTokenSource;
         private DateTimeOffset _cancelAt = DateTimeOffset.MaxValue;
 
         private DateTimeOffset _offsetUtcNow = DateTimeOffset.UtcNow;

diff --git a/src/Polly/Context.Dictionary.cs b/src/Polly/Context.Dictionary.cs
@@ -13,7 +13,7 @@ public partial class Context : IDictionary<string, object>, IDictionary, IReadOn
         // For an individual execution through a policy or policywrap, it is expected that all execution steps (for example executing the user delegate, invoking policy-activity delegates such as onRetry, onBreak, onTimeout etc) execute sequentially.  
         // Therefore, this class is intentionally not constructed to be safe for concurrent access from multiple threads.
 
-        private Dictionary<string, object> wrappedDictionary = null;
+        private Dictionary<string, object> wrappedDictionary;
 
         private Dictionary<string, object> WrappedDictionary => wrappedDictionary ?? (wrappedDictionary = new Dictionary<string, object>());