Rename files "java*.*" to "java-applet*.*".

java-applet/java-applet-tests.ts

@@ -1,4 +1,4 @@
-/// <reference path="java.d.ts" />
+/// <reference path="java-applet.d.ts" />
 
 /**
  * @summary Test for the applet status.
@@ -19,4 +19,4 @@ function testHandlers() {
         onLoad: handler,
         onStop: handler
     };
-}
+}