From b7d8801c368778e370ef98832a1c6201e8197207 Mon Sep 17 00:00:00 2001
From: Thomas Neidhart <thomas.neidhart@gmail.com>
Date: Mon, 16 Mar 2015 21:26:05 +0100
Subject: [PATCH] Add missing @Override tags, add final for member variables
 where applicable.

---
 .../commons/math4/exception/MathArithmeticException.java       | 1 +
 .../commons/math4/exception/MathIllegalArgumentException.java  | 1 +
 .../commons/math4/exception/MathIllegalStateException.java     | 1 +
 .../apache/commons/math4/exception/MathRuntimeException.java   | 1 +
 .../math4/exception/MathUnsupportedOperationException.java     | 1 +
 .../apache/commons/math4/exception/NullArgumentException.java  | 3 ++-
 .../apache/commons/math4/exception/util/DummyLocalizable.java  | 2 ++
 .../apache/commons/math4/exception/util/LocalizedFormats.java  | 2 ++
 8 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/apache/commons/math4/exception/MathArithmeticException.java b/src/main/java/org/apache/commons/math4/exception/MathArithmeticException.java
index d753ad51c..7425bc502 100644
--- a/src/main/java/org/apache/commons/math4/exception/MathArithmeticException.java
+++ b/src/main/java/org/apache/commons/math4/exception/MathArithmeticException.java
@@ -58,6 +58,7 @@ public class MathArithmeticException extends ArithmeticException
     }
 
     /** {@inheritDoc} */
+    @Override
     public ExceptionContext getContext() {
         return context;
     }
diff --git a/src/main/java/org/apache/commons/math4/exception/MathIllegalArgumentException.java b/src/main/java/org/apache/commons/math4/exception/MathIllegalArgumentException.java
index e97503182..efb7482d9 100644
--- a/src/main/java/org/apache/commons/math4/exception/MathIllegalArgumentException.java
+++ b/src/main/java/org/apache/commons/math4/exception/MathIllegalArgumentException.java
@@ -46,6 +46,7 @@ public class MathIllegalArgumentException extends IllegalArgumentException
     }
 
     /** {@inheritDoc} */
+    @Override
     public ExceptionContext getContext() {
         return context;
     }
diff --git a/src/main/java/org/apache/commons/math4/exception/MathIllegalStateException.java b/src/main/java/org/apache/commons/math4/exception/MathIllegalStateException.java
index d353848de..76bb28020 100644
--- a/src/main/java/org/apache/commons/math4/exception/MathIllegalStateException.java
+++ b/src/main/java/org/apache/commons/math4/exception/MathIllegalStateException.java
@@ -70,6 +70,7 @@ public class MathIllegalStateException extends IllegalStateException
     }
 
     /** {@inheritDoc} */
+    @Override
     public ExceptionContext getContext() {
         return context;
     }
diff --git a/src/main/java/org/apache/commons/math4/exception/MathRuntimeException.java b/src/main/java/org/apache/commons/math4/exception/MathRuntimeException.java
index 4dafc2c46..56fff8e59 100644
--- a/src/main/java/org/apache/commons/math4/exception/MathRuntimeException.java
+++ b/src/main/java/org/apache/commons/math4/exception/MathRuntimeException.java
@@ -47,6 +47,7 @@ public class MathRuntimeException extends RuntimeException
     }
 
     /** {@inheritDoc} */
+    @Override
     public ExceptionContext getContext() {
         return context;
     }
diff --git a/src/main/java/org/apache/commons/math4/exception/MathUnsupportedOperationException.java b/src/main/java/org/apache/commons/math4/exception/MathUnsupportedOperationException.java
index bf32e31d1..ad45b602c 100644
--- a/src/main/java/org/apache/commons/math4/exception/MathUnsupportedOperationException.java
+++ b/src/main/java/org/apache/commons/math4/exception/MathUnsupportedOperationException.java
@@ -54,6 +54,7 @@ public class MathUnsupportedOperationException extends UnsupportedOperationExcep
     }
 
     /** {@inheritDoc} */
+    @Override
     public ExceptionContext getContext() {
         return context;
     }
diff --git a/src/main/java/org/apache/commons/math4/exception/NullArgumentException.java b/src/main/java/org/apache/commons/math4/exception/NullArgumentException.java
index 5577042a7..06a3f8022 100644
--- a/src/main/java/org/apache/commons/math4/exception/NullArgumentException.java
+++ b/src/main/java/org/apache/commons/math4/exception/NullArgumentException.java
@@ -59,11 +59,12 @@ public class NullArgumentException extends NullPointerException
         context = new ExceptionContext(this);
         context.addMessage(pattern, arguments);
     }
-    
+
     /**
      * {@inheritDoc}
      * @since 4.0
      */
+    @Override
     public ExceptionContext getContext() {
         return context;
     }
diff --git a/src/main/java/org/apache/commons/math4/exception/util/DummyLocalizable.java b/src/main/java/org/apache/commons/math4/exception/util/DummyLocalizable.java
index 97aa51b9a..16c67f519 100644
--- a/src/main/java/org/apache/commons/math4/exception/util/DummyLocalizable.java
+++ b/src/main/java/org/apache/commons/math4/exception/util/DummyLocalizable.java
@@ -39,11 +39,13 @@ public class DummyLocalizable implements Localizable {
     }
 
     /** {@inheritDoc} */
+    @Override
     public String getSourceString() {
         return source;
     }
 
     /** {@inheritDoc} */
+    @Override
     public String getLocalizedString(Locale locale) {
         return source;
     }
diff --git a/src/main/java/org/apache/commons/math4/exception/util/LocalizedFormats.java b/src/main/java/org/apache/commons/math4/exception/util/LocalizedFormats.java
index 6d300abed..547bfe3f3 100644
--- a/src/main/java/org/apache/commons/math4/exception/util/LocalizedFormats.java
+++ b/src/main/java/org/apache/commons/math4/exception/util/LocalizedFormats.java
@@ -379,11 +379,13 @@ public enum LocalizedFormats implements Localizable {
     }
 
     /** {@inheritDoc} */
+    @Override
     public String getSourceString() {
         return sourceFormat;
     }
 
     /** {@inheritDoc} */
+    @Override
     public String getLocalizedString(final Locale locale) {
         try {
             final String path = LocalizedFormats.class.getName().replaceAll("\\.", "/");