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Post #3206 2.3K
CHALLENGE

function processData(value) {
let result = "start";

try {
result += " -> try";
if (value === null) throw new TypeError("Null value");
if (value < 0) throw new RangeError("Negative value");
result += " -> success";
return result;
} catch (e) {
result += ` -> catch(${e.constructor.name})`;
return result;
} finally {
result += " -> finally";
console.log(result);
}
}

console.log(processData(null));
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