--- a/test/hotspot/jtreg/gc/arguments/TestNewSizeFlags.java	Mon Jul 08 12:14:15 2019 -0400
+++ b/test/hotspot/jtreg/gc/arguments/TestNewSizeFlags.java	Mon Jul 08 17:24:21 2019 -0400
@@ -168,7 +168,7 @@
                 Long.toString(maxHeapSize)
         );
         vmOptions.removeIf(String::isEmpty);
-        ProcessBuilder procBuilder = ProcessTools.createJavaProcessBuilder(vmOptions.toArray(new String[vmOptions.size()]));
+        ProcessBuilder procBuilder = GCArguments.createJavaProcessBuilder(vmOptions.toArray(new String[vmOptions.size()]));
         OutputAnalyzer analyzer = new OutputAnalyzer(procBuilder.start());
         return analyzer;
     }