how to use this variable in java code example
Example 1: Variables in java
// static variable in java example
public class StaticVariableExample
{
// static variable
static int a = 0;
public void add()
{
a++;
}
public static void main(String[] args)
{
StaticVariableExample obj1 = new StaticVariableExample();
StaticVariableExample obj2 = new StaticVariableExample();
obj1.add();
obj2.add();
// both objects are sharing same copy of static variable
System.out.println("Object 1 value is: " + a);
System.out.println("Object 2 value is: " + a);
}
}
Example 2: how to create a variable java
int myVariable = 42; //This is the most commonly used variable. Only use other variables if you have a good reason to.