why java is returning positive infinity when it exceed Double.Max_Value? -

When I try to execute this code, the result is more than double. MAX_Value? Overflow / Underflow will affect double data types in Java?

Code:

  Results = Double. MAX_VALUE * double. MAX_VALUE; If the (result & gt; double.mx_avna) {// some return details}  

From

The result is the floating point multiplication set based on IEEE 754 arithmetic rules:

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< Li> If the volume of the product is too large to represent, then we say operation overflow ; The result is then the eternal sign of the appropriate sign

Since Double.MAX_VALUE * Double.MAX_VALUE It is big, its value becomes infinite.