Index: com/xpn/xwiki/plugin/lucene/IndexData.java
===================================================================
--- com/xpn/xwiki/plugin/lucene/IndexData.java	(révision 2252)
+++ com/xpn/xwiki/plugin/lucene/IndexData.java	(copie de travail)
@@ -19,15 +19,16 @@
  */
 package com.xpn.xwiki.plugin.lucene;
 
-import com.xpn.xwiki.XWikiContext;
-import com.xpn.xwiki.doc.XWikiDocument;
+import java.util.Date;
+
 import org.apache.log4j.Logger;
 import org.apache.lucene.document.Field;
 import org.apache.lucene.index.Term;
 import org.apache.lucene.search.Query;
 import org.apache.lucene.search.TermQuery;
 
-import java.util.Date;
+import com.xpn.xwiki.XWikiContext;
+import com.xpn.xwiki.doc.XWikiDocument;
 
 /**
  * @version $Id: $
@@ -90,8 +91,9 @@
         XWikiContext context)
     {
         // Keyword fields: stored and indexed, but not tokenized
+        //Note : ID field must be UN_TOKENIZED to enable case sensitive IDs
         luceneDoc.add(
-            new Field(IndexFields.DOCUMENT_ID, getId(), Field.Store.YES, Field.Index.TOKENIZED));
+            new Field(IndexFields.DOCUMENT_ID, getId(), Field.Store.YES, Field.Index.UN_TOKENIZED));
         luceneDoc.add(new Field(IndexFields.DOCUMENT_LANGUAGE, this.language, Field.Store.YES,
             Field.Index.TOKENIZED));
         if (wiki != null && wiki.length() > 0) {
Index: com/xpn/xwiki/plugin/lucene/LucenePlugin.java
===================================================================
--- com/xpn/xwiki/plugin/lucene/LucenePlugin.java	(révision 2252)
+++ com/xpn/xwiki/plugin/lucene/LucenePlugin.java	(copie de travail)
@@ -79,7 +79,10 @@
     public LucenePlugin(String name, String className, XWikiContext context)
     {
         super(name, className, context);
-        init(context);
+
+        // "init" will be invoked by the core. Do not invoke manually, or will 
+        // invoked twice
+//        init(context);
     }
 
     /**