--- old/test/java/util/ServiceLoader/basic/basic.sh	2017-03-21 13:44:29.773256948 +0000
+++ new/test/java/util/ServiceLoader/basic/basic.sh	2017-03-21 13:44:29.575243360 +0000
@@ -76,6 +76,7 @@
       (cd $JARD; "$JAR" ${TESTTOOLVMOPTS} -cf ../p$n.jar *)
     done
 
+    cp p2.jar p2dup.jar
     mv p3.jar $EXTD
 
     cp $TESTCLASSES/Load.class $TESTD
@@ -117,6 +118,8 @@
 
 go ".${SEP}p2.jar" "" FooProvider2
 
+go ".${SEP}p2.jar${SEP}p2dup.jar" "" FooProvider2
+
 go "${P3JAR}${SEP}p2.jar" "" FooProvider3 FooProvider2
 
 go "$TESTD${SEP}p2.jar" "" FooProvider1 FooProvider2