what is a static variable in java

YOU.com answered on February 4, 2022 Popularity 9/10 Helpfulness 1/10

answer what is a static variable in java

related java static variable

what is a static variable in java

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// In Java, a static variable belongs to the class rather than an instance of the class.
// It is shared among all instances of the class and accessible through the class itself.

public class MyClass {
    public static int staticVariable; // Declaring a static variable

    public static void main(String[] args) {
        MyClass myObj1 = new MyClass();
        MyClass myObj2 = new MyClass();
        
        // Accessing the static variable using the class name
        MyClass.staticVariable = 10;
        
        System.out.println(myObj1.staticVariable); // Output: 10
        System.out.println(myObj2.staticVariable); // Output: 10
        
        myObj1.staticVariable = 20; // Modifying the static variable
        
        System.out.println(myObj1.staticVariable); // Output: 20
        System.out.println(myObj2.staticVariable); // Output: 20
    }
}

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Source: Grepper

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Contributed on Sep 11 2023

YOU.com

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java static variable

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// A static variable is shared among all objects of a class
class Slogan {
	String phrase; // string description of slogan
    static int count; // slogan count    
    public Slogan(String phrase) {
    	this.phrase = phrase;
        count++;
    }
}

public class SloganCounter {
	public static void main(String[] args) {
    	Slogan slg1 = new Slogan("Live free or die!");
        Slogan slg2 = new Slogan("Don't worry, be happy!");
    
    	System.out.println("Slogans count: " + Slogan.count); 
        // Above outputs: Slogans count: 2
    }
}

Popularity 10/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: java

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Contributed on Feb 04 2022

Wissam

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java static variable

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Person notReallyAPerson = null;
notReallyAPerson.qtdone++; // this works!

Popularity 10/10 Helpfulness 1/10 Language java

Source: coders911.org

Tags: java

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Contributed on Mar 15 2022

Mysterious Meerkat

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what is a static variable in java

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