> But if we take it to mean code point, then if the value is a surrogate… what should happen? Surrogates are code points. The spec does not say what should hap

> But if we take it to mean code point, then if the value is a surrogate… what should happen? Surrogates are code points. The spec does not say what should happen if the surrogate is invalid (for example, if only the first surrogate of a surrogate pair is present), but neither does the JSON spec. Java internally also represents non-BMP code points using surrogates. So, simply appending the surrogates to the string should yield a valid Java string if the surrogates in the input are valid.