--- a/src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties	Thu Jun 06 19:51:17 2019 -0400
+++ b/src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties	Thu Jun 06 19:53:38 2019 -0400
@@ -24,7 +24,6 @@
 #
 #
 
-param.category.default=Unknown
 param.copyright.default=Copyright (C) {0,date,YYYY}
 param.description.default=none
 param.vendor.default=Unknown
@@ -54,7 +53,6 @@
 
 warning.module.does.not.exist=Module [{0}] does not exist.
 warning.no.jdk.modules.found=Warning: No JDK Modules found.
-warning.missing.arg.file=Warning: Missing argument file: {0}.
 
 MSG_BundlerFailed=Error: Bundler "{1}" ({0}) failed to produce a bundle.
 MSG_BundlerPlatformException=Bundler {0} skipped because the bundler does not support bundling on this platform.
@@ -74,7 +72,6 @@
 ERR_MissingArgument=Error: Missing argument: {0}.
 ERR_MissingAppResources=Error: No application jars found.
 ERR_AppImageNotExist=Error: App image directory "{0}" does not exist.
-ERR_AppImageInvalid=Error: App image directory "{0}" does not contain "app" sub-directory.
 ERR_NoAddLauncherName=Error: --add-launcher option requires a name and a file path (--add-launcher <name>=<file path>).
 ERR_NoUniqueName=Error: --add-launcher <name>=<file path> requires a unique name.
 ERR_NoJreInstallerName=Error: Jre Installers require a name parameter.