--- a/test/lib/jdk/test/lib/process/ProcessTools.java	Mon Jul 29 16:09:36 2019 -0700
+++ b/test/lib/jdk/test/lib/process/ProcessTools.java	Tue Jul 30 11:14:16 2019 +0800
@@ -360,7 +360,7 @@
      * @return The {@linkplain OutputAnalyzer} instance wrapping the process.
      */
     public static OutputAnalyzer executeProcess(ProcessBuilder pb, String input) throws Exception {
-        return executeProcess(pb, null, null);
+        return executeProcess(pb, input, null);
     }
 
     /**