Index: contrib/analyzers/common/src/java/org/apache/lucene/analysis/cjk/CJKTokenizer.java
===================================================================
--- contrib/analyzers/common/src/java/org/apache/lucene/analysis/cjk/CJKTokenizer.java	(revision 898751)
+++ contrib/analyzers/common/src/java/org/apache/lucene/analysis/cjk/CJKTokenizer.java	(working copy)
@@ -178,6 +178,7 @@
 
                     break;
                 } else {
+                    offset--;
                     return false;
                 }
             } else {
@@ -288,6 +289,7 @@
           typeAtt.setType(TOKEN_TYPE_NAMES[tokenType]);
           return true;
         } else if (dataLen == -1) {
+          offset--;
           return false;
         }