--- a/src/java.base/share/native/libjava/System.c	Thu May 02 10:48:56 2019 -0700
+++ b/src/java.base/share/native/libjava/System.c	Fri May 03 17:06:42 2019 -0700
@@ -161,8 +161,6 @@
     PUTPROP(propArray, _sun_cpu_isalist_NDX, sprops->cpu_isalist);
 
 #ifdef MACOSX
-    PUTPROP(propArray, _java_awt_headless_NDX, sprops->awt_headless);
-
     /* Proxy setting properties */
     if (sprops->httpProxyEnabled) {
         PUTPROP(propArray, _http_proxyHost_NDX, sprops->httpHost);