Question

How to convert long to int in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        long l = 93732;
        
        int n = Math.toIntExact(l);
        
        System.out.println(n);
    }
}




/*
run:

93732

*/

 

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Answer 2

class Main {
    public static void main(String[] args) {
        long bigNumber = 123458901L;
        int intNumber = (int)bigNumber; // May cause overflow
        
        System.out.println(intNumber);

    }
}


/*
run:

123458901

*/

 

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