java long to integer code example

Example 1: long to int java 8

import static java.lang.Math.toIntExact;

long foo = 10L;
int bar = toIntExact(foo);

Example 2: java long to int

public class LongToIntExample2{
      
    	public static void main(String args[]){
          
        	Long l= new Long(10);
        	int i=l.intValue();
        	System.out.println(i);
    	
        }
    }

Example 3: int to long java

Long l= new Long(i); //first way
Long l2=Long.valueOf(i); //second way

Example 4: java long to integer

// auto-unboxing does not go from Long to int directly, so
Integer i = (int) (long) theLong;