+ improve locating sibling o.e.j.c.compiler.batch (w/ version)
diff --git a/org.eclipse.jdt.core/scripts/export-ecj.xml b/org.eclipse.jdt.core/scripts/export-ecj.xml
index 8f56d60..379665b 100644
--- a/org.eclipse.jdt.core/scripts/export-ecj.xml
+++ b/org.eclipse.jdt.core/scripts/export-ecj.xml
@@ -78,7 +78,7 @@
 <!-- SH}-->
 		<echo message="Extract .class file and properties for the batch compiler" />
 		<copy todir="${ecj-temp-folder}">
-			<fileset dir="${basedir}/../org.eclipse.jdt.core.compiler.batch/bin"> <!--{ObjectTeams : changed from target/classes SH} -->
+			<fileset dir="${basedir}/../org.eclipse.jdt.core.compiler.batch_${bundleVersion}/bin"> <!--{ObjectTeams : changed from target/classes SH} -->
 				<include name="org/eclipse/jdt/internal/compiler/**"/>
 				<include name="org/eclipse/jdt/core/compiler/**"/>
 <!--{ObjectTeams:-->
@@ -148,7 +148,7 @@
 				<exclude name="org/eclipse/jdt/core/CheckDebugAttributes*.*"/>
 				<exclude name="org/eclipse/jdt/core/BuildJarIndex*.*"/>
 			</fileset>
-			<fileset dir="${basedir}/../org.eclipse.jdt.core.compiler.batch/bin"> <!--{ObjectTeams : changed from target/classes SH} -->
+			<fileset dir="${basedir}/../org.eclipse.jdt.core.compiler.batch_${bundleVersion}/bin"> <!--{ObjectTeams : changed from target/classes SH} -->
 				<include name="org/eclipse/jdt/internal/antadapter/*.*"/>
 			</fileset>
 		</copy>