Make immutable private variable final

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1389670 13f79535-47bb-0310-9956-ffa450edef68
2012-09-25 01:01:50 +00:00 · 2012-09-25 01:01:50 +00:00 · bb8164bb2c
parent 0120e9264d
commit bb8164bb2c
1 changed files with 1 additions and 1 deletions
--- a/src/main/java/org/apache/commons/lang3/time/FastDateParser.java
+++ b/src/main/java/org/apache/commons/lang3/time/FastDateParser.java
@ -491,7 +491,7 @@ public class FastDateParser implements DateParser, Serializable {
    /**
     * A <code>Pattern</code> to parse the user supplied SimpleDateFormat pattern
     */
-    private static Pattern formatPattern= Pattern.compile(
+    private static final Pattern formatPattern= Pattern.compile(
            "D+|E+|F+|G+|H+|K+|M+|S+|W+|Z+|a+|d+|h+|k+|m+|s+|w+|y+|z+|''|'[^']++(''[^']*+)*+'|[^'A-Za-z]++");
    
    /**