--- jsr166/build.xml	2016/06/04 23:49:29	1.213
+++ jsr166/build.xml	2016/08/29 23:38:30	1.215
@@ -188,7 +188,7 @@
   <property name="java8.docroot.url"      value="http://docs.oracle.com/javase/8/docs"/>
   <!-- The expected canonical location does not yet exist as of 2016-04 -->
   <!-- <property name="java9.docroot.url" value="http://docs.oracle.com/javase/9/docs"/> -->
-  <property name="java9.docroot.url"      value="http://http://download.java.net/java/jdk9/docs"/>
+  <property name="java9.docroot.url"      value="http://download.java.net/java/jdk9/docs"/>
   <!-- Default jdk doc location (latest stable release seems best) -->
   <property name="java.docroot.url"       value="${java8.docroot.url}"/>
 
@@ -265,8 +265,10 @@
 	<jvmarg value="-Xbootclasspath/p:@{classes}" unless:set="modules"/>
 	<jvmarg value="-Xpatch:java.base=${build.classes.dir}/java.base" if:set="modules"/>
 	<jvmarg line="@{jvmflags}"/>
+	<!-- ant -Dvmoptions="-Xmx8m" -Djsr166.tckTestClass=CompletableFutureTest tck -->
+	<jvmarg line="${vmoptions}" if:set="vmoptions"/>
 
-        <!-- ant -Djava.util.concurrent.ForkJoinPool.common.parallelism=1 tck -->
+	<!-- ant -Djava.util.concurrent.ForkJoinPool.common.parallelism=1 tck -->
 	<syspropertyset id="system-properties-used-by-tck">
 	  <propertyref prefix="java.util.concurrent.ForkJoinPool"/>
 	  <propertyref prefix="jsr166."/>