CLASS cun net/minecraft/client/gl/GlProgramManager
	FIELD a LOGGER Lorg/apache/logging/log4j/Logger;
	FIELD b INSTANCE Lcun;
	METHOD a init ()V
	METHOD a deleteProgram (Lcul;)V
	METHOD b getInstance ()Lcun;
	METHOD b linkProgram (Lcul;)V
	METHOD c createProgram ()I