A DESCRIPTION OF THE PROBLEM :
For a number greater than or equal to 9_007_199_254_740_993.0, casting to long results in loss of precision

REGRESSION : Last worked in version 17.0.10

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Create a simple java project

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
(long)(9007199254740993.0) == 9007199254740993L
ACTUAL -
(long)(9007199254740993.0) == 9007199254740992L

---------- BEGIN SOURCE ----------
  public static void main(String[] args) {
    long startVal = 9_007_199_254_740_993L;
    long stopVal = 9_007_199_254_741_100L;

    for (long i = startVal; i < stopVal; i++) {
      long rounded = (long) (i + 0.0);
      if (i != rounded) {
        System.out.println(i + " != " + rounded);
      }
    }
  }
---------- END SOURCE ----------

FREQUENCY : always