--- a/src/jdk.jpackage/linux/classes/jdk/jpackage/internal/resources/LinuxResources.properties	Wed Oct 23 14:01:17 2019 -0400
+++ b/src/jdk.jpackage/linux/classes/jdk/jpackage/internal/resources/LinuxResources.properties	Thu Oct 24 16:48:53 2019 -0400
@@ -63,3 +63,7 @@
 message.ldd-not-available=ldd command not found. Package dependencies will not be generated.
 message.deb-ldd-not-available.advice=Install "libc-bin" DEB package to get ldd.
 message.rpm-ldd-not-available.advice=Install "glibc-common" RPM package to get ldd.
+
+error.unexpected-package-property=Expected value of "{0}" property is [{1}]. Actual value in output package is [{2}]. Looks like custom "{3}" file from resource directory contained hard coded value of "{0}" property
+error.unexpected-package-property.advice=Use [{0}] pattern string instead of hard coded value [{1}] of {2} property in custom "{3}" file
+error.unexpected-default-package-property.advice=Don't explicitly set value of {0} property in custom "{1}" file