Dont delete jjtSetLastToken

JJT grammars should mention TRACK_TOKENS=false;
On the java-grammar branch some tokens are adjusted
manually with calls to jjtSetLastToken and deleting
these calls messes that up

javacc-wrapper.xml

@@ -217,14 +217,6 @@
             <file name="${parser-file}" />
         </replaceregexp>
 
-        <!-- This is handled by jjtClose  -->
-        <replaceregexp flags="g">
-            <regexp pattern='\w+.jjtSetLastToken\(getToken\(0\)\);\R' />
-            <substitution expression='' />
-            <file name="${parser-file}" />
-        </replaceregexp>
-
-
         <!-- The tree builder is generic now -->
         <replaceregexp flags="g">
             <regexp pattern="\bJJT${parser-name}State\b" />