Java static Keyword
Example
A static
method can be
accessed without creating an object of the class first:
public class Main {
// Static method
static void myStaticMethod() {
System.out.println("Static methods can be called without creating objects");
}
// Public method
public void myPublicMethod() {
System.out.println("Public methods must be called by creating objects");
}
// Main method
public static void main(String[ ] args) {
myStaticMethod(); // Call the static method
// myPublicMethod(); This would output an error
Main myObj = new Main(); // Create an object of Main
myObj.myPublicMethod(); // Call the public method
}
}
Definition and Usage
The static
keyword is a non-access modifier used for methods and attributes. Static methods/attributes can be accessed without creating an object of a class.
Related Pages
Read more about modifiers in our Java Modifiers Tutorial.