Using IE Java starts with java security warning and opens the applet embedded in my html-page. This code works fine with JRE 1.8.0_141 (32 Bit) and Internet Explorer 11 (32 Bit, Java-PlugIn deactivated), but no launch with Firefox 54 (NoESR, 32 Bit, no Java-PlugIn installed). Cause Java-Browser-PlugIn will become deprecated and NPAPI meanwhile is disabled in most browsers I try to figure out how to launch our applets in other ways.
