Static keyword in java and Programs
by Static keyword in java and Programs . The static keyword in Java is a modifier that can be applied to variables, methods, blocks, and nested …
Category: Java
Java Five programs to generate wrapper concept
Java Five programs to wrapper classes. The wrapper concept in Java allows primitive data types to be wrapped into objects, enabling them to be treated …
Java Five programs to generate class-cast Exception.
Java Five programs to generate class-cast Exception. ClassCast Exception in Java occurs when you try to cast an object to a subclass of which it …
Java Five programs to generate stack overflow Exception.
Java Five programs to generate stack overflow Exception and simple programs to generate stackoverflow Exception Program-1 : Accessing a Null Object’s Method java public class …
Java 5 Programs to Generate Null Pointer Exception.
Java 5 Programs to Generate Null Pointer Exception.five Java programs that generate a `NullPointerException`, along with step-by-step explanations for each. Program ‘1’ : : Accessing …
How To ReverseNumber in Java Program
How To ReverseNumber in Java Program import java.util.Scanner; public class ReverseNumber { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); System.out.print(“Enter a …
How to Compare Two Object in Java
How to Compare Two Object in Java . Comparing objects in Java involves determining whether two objects are considered equal or not. The process of …
How to Generate Random Number in Java
In Java, generating random numbers can be accomplished using the java.util.Random class or the Math.random() method. Each approach has its nuances and usage scenarios
Java object class and explain every method in details with simple way
The Object class stands at the top of Java’s class hierarchy, serving as its foundational base. This means that every class in Java is directly or indirectly derived from Object
Data Types in Java is Simple way
Data types in Java specify the kind of data a variable can store. Java provides several built-in data types, which can be categorized