long ret = bindings.NodeFeatures_empty();
if (ret >= 0 && ret <= 4096) { return null; }
org.ldk.structs.NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeFeatures(null, ret); }
long ret = bindings.NodeFeatures_empty();
if (ret >= 0 && ret <= 4096) { return null; }
org.ldk.structs.NodeFeatures ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.NodeFeatures(null, ret); }