Method isJavaLambdaMetafactory

src/main/java/matcher/Util.java:225–233

(Handle bsm)

	}

	public static boolean isJavaLambdaMetafactory(Handle bsm) {
		return bsm.getTag() == Opcodes.H_INVOKESTATIC
				&& bsm.getOwner().equals("java/lang/invoke/LambdaMetafactory")
				&& (bsm.getName().equals("metafactory")
						&& bsm.getDesc().equals("(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;")
						|| bsm.getName().equals("altMetafactory")
						&& bsm.getDesc().equals("(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;[Ljava/lang/Object;)Ljava/lang/invoke/CallSite;"))
				&& !bsm.isInterface();
	}

	public static boolean isIrrelevantBsm(Handle bsm) {
		String owner = bsm.getOwner();