Made new array fields final

[zxing.git] / core / src / com / google / zxing / oned / MultiFormatUPCEANReader.java

diff --git a/core/src/com/google/zxing/oned/MultiFormatUPCEANReader.java b/core/src/com/google/zxing/oned/MultiFormatUPCEANReader.java
index ce45202..966654e 100644 (file)
--- a/core/src/com/google/zxing/oned/MultiFormatUPCEANReader.java
+++ b/core/src/com/google/zxing/oned/MultiFormatUPCEANReader.java
@@ -34,7 +34,7 @@ import java.util.Vector;
  */
 public final class MultiFormatUPCEANReader extends AbstractOneDReader {
 
-  private Vector readers;
+  private final Vector readers;
 
   public MultiFormatUPCEANReader(Hashtable hints) {
     Vector possibleFormats = hints == null ? null : (Vector) hints.get(DecodeHintType.POSSIBLE_FORMATS);