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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
/* eslint-env commonjs */
exports.J = true;
exports.foo = "foo";
// Side-effect to detect if we attempt to re-execute this module.
if ("loadedJ" in self) {
throw new Error("J has been evaluted twice");
}
self.loadedJ = true;
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