--- a/src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties	Fri Apr 05 11:24:44 2019 -0400
+++ b/src/jdk.jpackage/share/classes/jdk/jpackage/internal/resources/MainResources_ja.properties	Tue Apr 09 10:57:04 2019 -0400
@@ -30,44 +30,42 @@
 param.vendor.default=Unknown
 param.version.default=1.0
 
-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=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."
-message.app-image-dir-does-not-exist=Specified application image directory {0}\: {1} does not exists
-message.app-image-dir-does-not-exist.advice=Confirm that the value for {0} exists
-message.runtime-image-dir-does-not-exist=Specified runtime image directory {0}\: {1} does not exists
-message.runtime-image-dir-does-not-exist.advice=Confirm that the value for {0} exists
-message.debug-working-directory=Kept working directory for debug\: {0}
-message.bundle-created=Succeeded in building {0} bundle
+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=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.
+message.app-image-dir-does-not-exist=Specified application image directory {0}: {1} does not exists.
+message.app-image-dir-does-not-exist.advice=Confirm that the value for {0} exists.
+message.runtime-image-dir-does-not-exist=Specified runtime image directory {0}: {1} does not exists.
+message.runtime-image-dir-does-not-exist.advice=Confirm that the value for {0} exists.
+message.debug-working-directory=Kept working directory for debug: {0}.
+message.bundle-created=Succeeded in building {0} bundle.
 
 error.cannot-create-output-dir=Output directory {0} cannot be created.
 error.cannot-write-to-output-dir=Output directory {0} is not writable.
-error.root-exists=Error: Application output directory {0} already exists
+error.root-exists=Error: Application output directory {0} already exists.
 error.no-application-class=Main application class is missing.
 error.no-application-class.advice=Please specify main application class.
-error.no-main-module=Main application module is missing.
-error.no-main-module.advice=Make sure to use fx\:module task to create modular application.
-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 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-with-main-jar=A main class was not specified nor was one found in the jar {0}.
+error.no-main-class-with-main-jar.advice=Specify a main class or ensure that the jar {0} specifies one in the manifest.
+error.no-main-class=A main class was not specified nor was one found in the supplied application resources.
 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.
+error.main-jar-does-not-exist=The configured main jar does not exist {0} in the input directory.
+error.main-jar-does-not-exist.advice=The main jar must be specified relative to the input directory (not an absolute path), and must exist within that directory.
 
 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}
+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.
-MSG_BundlerConfigException=Bundler {0} skipped because of a configuration problem\: {1}  \n\
-Advice to fix\: {2}
-MSG_BundlerConfigExceptionNoAdvice=Bundler {0} skipped because of a configuration problem\: {1}
-MSG_BundlerRuntimeException=Bundler {0} failed because of {1}
+MSG_BundlerConfigException=Bundler {0} skipped because of a configuration problem: {1}. \n\
+Advice to fix: {2}
+MSG_BundlerConfigExceptionNoAdvice=Bundler {0} skipped because of a configuration problem: {1}.
+MSG_BundlerRuntimeException=Bundler {0} failed because of {1}.
 MSG_Version=jpackage version
 MSG_BundlerFailed=Error: Bundler "{1}" ({0}) failed to produce a bundle.
 
@@ -75,14 +73,14 @@
 
 ERR_UnsupportedOption=Error: Option [{0}] is not valid on this platform.
 ERR_NotImageOption=Error: Option [{0}] is not valid in create-app-image mode.
-ERR_NotInstallerOption=Error: Option [{0}] is not valid with --app-image option
+ERR_NotInstallerOption=Error: Option [{0}] is not valid with --app-image option.
 ERR_NoInstallerEntryPoint=Error: Option [{0}] is not valid without --module or --main-jar entry point option.
 
-ERR_MissingMode=Error: Mode is not specified
-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_MissingMode=Error: Mode is not specified.
+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 Launchers require a name parameter.
 ERR_NoUniqueName=Error: Add Launchers require a unique name parameter.
 ERR_NoJreInstallerName=Error: Jre Installers require a name parameter.
@@ -90,8 +88,10 @@
 ERR_InvalidSLName=Error: Invalid Add Launcher name: {0}.
 ERR_LicenseFileNotExit=Error: Specified license file does not exist.
 ERR_BuildRootInvalid=Error: temp-root ({0}) must be non-existant directory.
-ERR_InvalidOption=Error: Invalid Option: [{0}]
+ERR_InvalidOption=Error: Invalid Option: [{0}].
 ERR_VersionComparison=Error: Failed to compare version {0} with {1}.
 ERR_InvalidInstallerType=Error: Invalid or Unsupported Installer type: [{0}].
-ERR_BothMainJarAndModule="Error: Cannot have both --main-jar and --module Options"
-ERR_NoEntryPoint="Error: create-app-image requires --main-jar or --module Option"
+ERR_BothMainJarAndModule=Error: Cannot have both --main-jar and --module Options.
+ERR_NoEntryPoint=Error: create-app-image requires --main-jar or --module Option.
+ERR_InputNotDirectory=Error: Input directory specified is not a directory: {0}.
+ERR_CannotReadInputDir=Error: No permission to read from input directory: {0}.