Failing to compare big numbers

[MatejTymes]

This assertions should fail, but they don't:

JSONAssert.assertEquals(
"{ \"value\": 1234567890.1234567890123456 }",
"{ \"value\": 1234567890.1234567000000000 }",
true
);
JSONAssert.assertEquals(
"{ "value": 12345678901234567890123456 }",
"{ "value": 12345678901234567800000000 }",
true
);

[Lu-Jichen]

I would like to try to work on this issue.