You are so much funny …. Claiming this since years and now after two additional batches with about 40+ J-15s being delivered and now production switching to the cat-capable J-15B, you claim you wer right.
Do you see any J-15A being assigned to Type 002 Shandong class aircraft carrier so far? None, because as what the PLA Major General from Jiangsu province told me, he said China would not waste money building something that is not good when there's something better. Such as when there's Type 003 with EMALS, PLAN will forgo J-15A and concentrate building aircraft for Type 003 aircraft carrier and newer ships. The Type 002 and 001 will be re-assigned for other purpose such as serving as support carrier, drone carrier and in future, if China possessed VSTOL or STOVL fighters, the 2 older carriers with ski ramp would fit this role. China will focus on lighter drone VTOL before trying with STOVL fighters. Time will prove who's right and who's wrong.