private field unchanged after construction, so might as well be final

git-svn-id: https://svn.apache.org/repos/asf/commons/sandbox/csv/trunk@1298225 13f79535-47bb-0310-9956-ffa450edef68
2012-03-07 23:42:23 +00:00 · 2012-03-07 23:42:23 +00:00 · 72d6e797ca
parent ac6e85792f
commit 72d6e797ca
1 changed files with 1 additions and 1 deletions
--- a/src/main/java/org/apache/commons/csv/UnicodeUnescapeReader.java
+++ b/src/main/java/org/apache/commons/csv/UnicodeUnescapeReader.java
@ -29,7 +29,7 @@ import java.io.Reader;
 * @version $Revision$, $Date$
 */
 class UnicodeUnescapeReader extends Reader {
-    private PushbackReader reader;
+    private final PushbackReader reader;

    /** The buffer used to read unicode escape sequences. */
    private final char[] sequence = new char[5];