Immutable private field might as well be final

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/proxy/trunk@1582298 13f79535-47bb-0310-9956-ffa450edef68

core/src/main/java/org/apache/commons/proxy2/invoker/recorder/InvocationRecorder.java

diff --git a/core/src/main/java/org/apache/commons/proxy2/invoker/recorder/InvocationRecorder.java b/core/src/main/java/org/apache/commons/proxy2/invoker/recorder/InvocationRecorder.java
index f170db0..ca56bdd 100644
--- a/core/src/main/java/org/apache/commons/proxy2/invoker/recorder/InvocationRecorder.java
+++ b/core/src/main/java/org/apache/commons/proxy2/invoker/recorder/InvocationRecorder.java
@@ -36,7 +36,7 @@
 public class InvocationRecorder

 {

     private final ProxyFactory proxyFactory;

-    private List<RecordedInvocation> recordedInvocations = new LinkedList<RecordedInvocation>();

+    private final List<RecordedInvocation> recordedInvocations = new LinkedList<RecordedInvocation>();

 

     /**

      * Create a new InvocationRecorder instance.

core/src/main/java/org/apache/commons/proxy2/stub/TrainingContext.java

diff --git a/core/src/main/java/org/apache/commons/proxy2/stub/TrainingContext.java b/core/src/main/java/org/apache/commons/proxy2/stub/TrainingContext.java
index 328f1a0..d9904d3 100644
--- a/core/src/main/java/org/apache/commons/proxy2/stub/TrainingContext.java
+++ b/core/src/main/java/org/apache/commons/proxy2/stub/TrainingContext.java
@@ -46,7 +46,7 @@
 
     private final ProxyFactory proxyFactory;
 
-    private Deque<TrainingContextFrame<?>> frameDeque = new LinkedList<TrainingContextFrame<?>>();
+    private final Deque<TrainingContextFrame<?>> frameDeque = new LinkedList<TrainingContextFrame<?>>();
 
     private final TrainingContext resume;