there is a rebundant slash in pt_br for IDS_AYSBROWSER_MESSAGE translation
this is screenshot : http://java-g11n.us.oracle.com/javafx/2.1/b18pit1/installer/32/pt_BR/fiu_browser3_pt_BR.png

javafx_rt/jfx/deploy/installers/fiuexe/fiu/src/fiu/filesinuse_en.rc
IDS_AYSBROWSER_MESSAGE "Salve o seu trabalho e os seus dados!/\n\nEm seguida, clique em OK para fechar os browsers e concluir a atualização do JavaFX."

In French, there are 2 dialogs with truncations (see attachments). In Korean, there is one dialog with truncation (see attachment).