src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_ja.properties
--- a/src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_ja.properties Mon Mar 11 13:21:49 2019 -0400
+++ b/src/jdk.jpackage/windows/classes/jdk/jpackage/internal/resources/WinResources_ja.properties Mon Mar 11 13:24:47 2019 -0400
@@ -129,4 +129,5 @@
message.generating-msi=Generating MSI\: {0}
message.light-file-string=WiX light tool set to {0}
message.candle-file-string=WiX candle tool set to {0}
+message.install.dir.exist=The folder [APPLICATIONFOLDER] already exist. Whould you like to install to that folder anyway?