private static boolean hasStaticSetters(@Nonnull MethodNode method) {
		if (method.instructions == null)
			return false;
		for (AbstractInsnNode abstractInsnNode : method.instructions)
			if (abstractInsnNode.getOpcode() == Opcodes.PUTSTATIC) return true;
		return false;
	}
@param method
		Method to check for {@link Opcodes#PUTSTATIC} use.

@return {@code true} when the method has a {@link Opcodes#PUTSTATIC} instruction.
recaf-core/src/main/java/software/coley/recaf/services/deobfuscation/transform/generic/StaticValueCollectionTransformer.java