Java Long valueOf Example
Long class valueOf method example.
Long class valueOf method example. This example shows you how to use valueOf method. This method creates a Long object instance by setting value of long, String datatype number value in Long object.
Syntax:- valueOf(String s)
Here Is the code:-
/**
* @(#) ValueOfLong.java
* ValueOfLong class demonstrates the working of valueOf() method of Long class of lang package
* @version 9-May-2008
* @author Rose India Team
*/
public class ValueOfLong {
public static void main(String args[]) {
// method sets the value in a Long object or in other way method creates
// a Long instance of long value
long value = 25367874;
System.out.println(Long.valueOf(value)
+ " --Long instance value or value of long object ");
// here the along with valueOf method intValue is also shown
// method here generates a negative number which nothing value set by
// intValue method in integer range
String str = "45345453434";
System.out.println((Long.valueOf(str)).intValue()
+ " --a Long instance value is been set in to integer range by intValue method");
}
} |
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