--- old/test/serviceability/dcmd/vm/SetVMFlagTest.java	2016-05-17 23:26:37.829693069 +0900
+++ new/test/serviceability/dcmd/vm/SetVMFlagTest.java	2016-05-17 23:26:37.648694190 +0900
@@ -95,7 +95,7 @@
         // a boolean flag accepts only 0/1 as its value
         out = executor.execute("VM.set_flag " + flagName + " unexpected_value");
         out.stderrShouldBeEmpty();
-        out.stdoutShouldContain("flag value must be a boolean (1 or 0)");
+        out.stdoutShouldContain("flag value must be a boolean (1/0 or true/false)");
 
         out = getAllFlags(executor);