Edit C:\Program Files\Java\jre1.8.0_121\lib\com\sun\deploy\util\FXLoader.class
?? 1 ? 2 4 . / ()V ()Z (Z)V <init> Failed to add JavaFX Runtime JAVAFX_RUNTIME_PROPERTY POLICY_URL addURL append com/sun/deploy/config/JREInfo com/sun/deploy/config/JfxRuntime com/sun/deploy/trace/Trace com/sun/deploy/util/FXLoader currentThread getContextClassLoader getDeclaredMethod getHome getHomeJRE getJfxRuntime getParent getPolicy getProperty getSecurityPolicy getURLs ignored invoke isExtensionJfx java/io/File java/lang/Class java/lang/ClassLoader java/lang/ClassNotFoundException java/lang/Exception java/lang/Object java/lang/StringBuilder java/lang/System java/lang/Thread java/lang/reflect/Method java/net/MalformedURLException java/net/URI java/net/URL java/net/URLClassLoader java/security/Policy java/security/Security javafx.runtime.home loadFX policy.url. refresh registerJavaFXPolicy setAccessible setProperty toString toURI toURL " # $ % & ' ( ) * + , - 0 1 Ljava/lang/String; !()Lcom/sun/deploy/config/JREInfo; $()Lcom/sun/deploy/config/JfxRuntime; %(Lcom/sun/deploy/config/JfxRuntime;)V ()Ljava/io/File; ()Ljava/lang/ClassLoader; ()Ljava/lang/String; (I)Ljava/lang/StringBuilder; ()Ljava/lang/Thread; (Ljava/lang/Throwable;)V ()Ljava/net/URI; ()Ljava/net/URL; ()[Ljava/net/URL; ()Ljava/security/Policy; &(Ljava/lang/String;)Ljava/lang/String; '(Ljava/lang/String;Ljava/lang/String;)V -(Ljava/lang/String;)Ljava/lang/StringBuilder; *(Ljava/lang/String;Ljava/lang/Throwable;)V *(Ljava/net/URLClassLoader;Ljava/net/URL;)V 9(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object; 8(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String; @(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method; 5 ! 7 O P 3 Q 6 Q R R S S 9 T U V W : X ; Y Z [ \ 8 ] ^ _ ` a 8 b c <