One Interesting thing is that Krishan Janasthan is also shared Hindus and Muslims since Aurenzeb time at least. Now as per land act, this land is owned by Hindus but there is mosque inside the temple which is not allowed to be removed under the notification by govt. since independence.
According to a popular folklore prevalent in Braja, Hindus were being used as slave-labourers during Aurangzeb’s times.
Even the destruction of temples were being enforced upon the reluctant labourers. When the temple at the birthplace of Lord Shri Krishna was being destroyed to build the Idgah mosque, one Hindu Sipahsalar advised Aurangzeb thus, “Jahanpanah! Building the Idgah upon the unholy idol room would defile the mosque. Therefore, the Idgah should be built somewhere else.” The clever ploy of the Hindu worked and Aurangzeb ordered the mosque to be built elsewhere. The divine ambience of the sanctum sactorum thrills the hearts of the devotees as soon as they enter the auspicious place, and a sense of conviction surges in their minds that this indeed is the place where Lord Krishna manifested Himself. It is true that Mathura is the holiest, and it is the only place in the universe where Brahma and Shakti have been manifested at the same place. It is in Mathura that Leelapurushottam Shri Krishna and Ashthabhuja Ma Yogmaya manifested.
The Idag mosque is actually on the land of Hindus as per all the records but because its religions worship place and Hindus have not yet filed case as this mosque is not on the particular birth place but at nearby it, it is secured by Hindus themselves.
Every Friday Muslim prayer at Igdah mosque coming through the Krishna Janasthan. This is what Hinduism is. Here even court can't do anything as ownership of land is proved from the British time as transfer and purchase records are available with Hindus.
One should learn how leave in peace and compromise. The land on which Idag is there is actually part of Krishna Janasthan.