static in java
static keyword is a non-access modifier. static keyword can be used with
class level variable, block, method and inner class or nested class.static in java
static keyword is a non-access modifier. static keyword can be used with
class level variable, block, method and inner class or nested class.static keyword in java
// example on static variable in java.
class EmployeeDetails
{
// instance variable
int empID;
String empName;
// static variable
static String company = "FlowerBrackets";
// EmployeeDetails constructor
EmployeeDetails(int ID, String name)
{
empID = ID;
empName = name;
}
void print()
{
System.out.println(empID + " " + empName + " " + company);
}
}
public class StaticVariableJava
{
public static void main(String[] args)
{
EmployeeDetails obj1 = new EmployeeDetails(230, "Virat");
EmployeeDetails obj2 = new EmployeeDetails(231, "Rohit");
obj1.print();
obj2.print();
}
}static keyword in java
// example on static block in java.
public class StaticBlockExample
{
// static variable
static int a = 10;
static int b;
// static block
static
{
System.out.println("Static block called.");
b = a * 5;
}
public static void main(String[] args)
{
System.out.println("In main method");
System.out.println("Value of a : " + a);
System.out.println("Value of b : " + b);
}
}Copyright © 2021 Codeinu
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