--- a/src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties	Tue Dec 18 19:31:20 2018 -0500
+++ b/src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties	Fri Dec 21 07:40:47 2018 -0500
@@ -93,8 +93,8 @@
 param.verbose.description=Flag to print out more information and saves configuration files for bundlers.
 param.force.name=Force
 param.force.description=Flag to allow removal of existing Build Root contents
-param.drop-in-resources-root.name=Drop-In Resources Root
-param.drop-in-resources-root.description=The directory to look for bundler specific drop in resources.  If not set the classpath will be searched.
+param.resource-dir.name=Resource Dir
+param.resource-dir.description=The directory to look for bundler specific resources.
 param.secondary-launchers.name=Secondary Launchers
 param.secondary-launchers.description=A collection of bundle param info for secondary launchers
 param.file-associations.name=File Associations
@@ -124,10 +124,10 @@
 param.install-dir.name=Installation Directory
 param.install-dir.description=Installation directory of the application.
 
-message.using-default-resource=Using default package resource {0} (add {1} to the class path to customize)
+message.using-default-resource=Using default package resource {0} {1} (add {2} to the resource-dir to customize)
+message.no-default-resource=no default package resource {0} {1} (add {2} to the resource-dir to customize)
 message.using-custom-resource-from-file=Using custom package resource {0} (loaded from file {1})
-message.using-custom-resource-from-classpath=Using custom package resource {0} (loaded from {1})
-message.using-default-resource-from-classpath=Using default package resource {0} (add {1} to the class path to customize)
+message.using-custom-resource=Using custom package resource {0} (loaded from {1})
 message.creating-app-bundle=Creating app bundle\: {0} in {1}
 message.detected.modules="Automatically adding detected modules: {0}."
 message.modules="Adding modules: {0} to runtime image."
@@ -145,11 +145,9 @@
 error.no-main-module.advice=Make sure to use fx\:module task to create modular application.
 error.srcfiles.contain.modules=Error: Modules are not allowed in srcfiles: {0}.
 error.no-main-class-with-main-jar=An application class was not specified nor was one found in the jar {0}
-error.no-main-class-with-main-jar.advice=Please specify a applicationClass or ensure that the jar {0} specifies one in the manifest.
-error.no-main-class-with-classpath=An application class was not specified nor was one found in the supplied classpath
-error.no-main-class-with-classpath.advice=Please specify a applicationClass or ensure that the classpath has a jar containing one in the manifest.
+error.no-main-class-with-main-jar.advice=Please specify a application class or ensure that the jar {0} specifies one in the manifest.
 error.no-main-class=An application class was not specified nor was one found in the supplied application resources
-error.no-main-class.advice=Please specify a applicationClass or ensure that the appResources has a jar containing one in the manifest.
+error.no-main-class.advice=Please specify a application class or ensure that the appResources has a jar containing one in the manifest.
 error.main-jar-does-not-exist=The configured main jar does not exist {0}
 error.main-jar-does-not-exist.advice=The main jar must be specified relative to the app resources (not an absolute path), and must exist within those resources.