Method constructor

scripts/new-relic.runtime.js:3559–3734

(e)

      class Xe extends y {
        static featureName = Ze.TZ
        constructor(e) {
          if (
            (super(e, Ze.TZ),
            (function (e) {
              const r = e.ee.get('tracer')
              function n() {}
              ;(0, c.Y)(
                a.dT,
                function (e) {
                  return new n().get('object' == typeof e ? e : {})
                },
                e
              )
              const i = (n.prototype = {
                createTracer: function (n, i) {
                  var a = {},
                    c = this,
                    d = 'function' == typeof i
                  return (
                    (0, s.p)(
                      O.xV,
                      ['API/createTracer/called'],
                      void 0,
                      t.K7.metrics,
                      e.ee
                    ),
                    function () {
                      if (
                        (r.emit(
                          (d ? '' : 'no-') + 'fn-start',
                          [(0, o.t)(), c, d],
                          a
                        ),
                        d)
                      )
                        try {
                          return i.apply(this, arguments)
                        } catch (e) {
                          const t = 'string' == typeof e ? new Error(e) : e
                          throw (r.emit('fn-err', [arguments, this, t], a), t)
                        } finally {
                          r.emit('fn-end', [(0, o.t)()], a)
                        }
                    }
                  )
                },
              })
              ;[
                'actionText',
                'setName',
                'setAttribute',
                'save',
                'ignore',
                'onEnd',
                'getContext',
                'end',
                'get',
              ].forEach((r) => {