Convert Long into Integer

To convert a Long object to an Integer object in Java, you can use the intValue() method of the Long class, which returns the value of the Long as an int.

Here is an example of how to convert a Long to an Integer:

Long l = 1234567890L;
Integer i = l.intValue();
System.out.println(i);  // Outputs 1234567890

Alternatively, you can also use the Integer constructor that takes a long value as an argument:

Long l = 1234567890L;
Integer i = new Integer(l);
System.out.println(i);  // Outputs 1234567890

It is important to note that if the value of the Long is larger than the maximum value of an int (2147483647), the conversion will result in an integer overflow and the resulting Integer will have a negative value. To avoid this, you can use the longValue() method of the Integer class, which returns the value of the Integer as a long.