X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=core%2Fsrc%2Fcom%2Fgoogle%2Fzxing%2Foned%2FUPCEReader.java;h=f8b885aa633a3f2a8ccab12a3bff95dad8aa8b17;hb=1170ad08b19f495ae38daf72a816ac60e5606aae;hp=42dc9e7f11c416ad7a0584996504ab2525c55d4a;hpb=3c01cd7615e6a3e03728e31a5e208dd632ebc0f3;p=zxing.git

diff --git a/core/src/com/google/zxing/oned/UPCEReader.java b/core/src/com/google/zxing/oned/UPCEReader.java
index 42dc9e7f..f8b885aa 100644
--- a/core/src/com/google/zxing/oned/UPCEReader.java
+++ b/core/src/com/google/zxing/oned/UPCEReader.java
@@ -26,7 +26,7 @@ import com.google.zxing.common.BitArray;
  * <p><a href="http://www.barcodeisland.com/upce.phtml">This</a> is a great reference for
  * UPC-E information.</p>
  *
- * @author srowen@google.com (Sean Owen)
+ * @author Sean Owen
  */
 public final class UPCEReader extends AbstractUPCEANReader {
 
@@ -46,7 +46,7 @@ public final class UPCEReader extends AbstractUPCEANReader {
       {0x07, 0x0B, 0x0D, 0x0E, 0x13, 0x19, 0x1C, 0x15, 0x16, 0x1A}
   };
 
-  private int[] decodeMiddleCounters;
+  private final int[] decodeMiddleCounters;
 
   public UPCEReader() {
     decodeMiddleCounters = new int[4];
@@ -99,7 +99,7 @@ public final class UPCEReader extends AbstractUPCEANReader {
         }
       }
     }
-    throw new ReaderException("Unable to determine number system and check digit");
+    throw ReaderException.getInstance();
   }
 
   BarcodeFormat getBarcodeFormat() {