Java Tutorials
Overview This article will go through how multithreading may be utilized to boost Java performance. Java is a widely used programming language for creating complicated programs. It’s well-known for its scalability, reliability, and security. But, as modern applications get more complicated, the performance of Java applications has become a key problem. Multithreading is one of […]
Overview In this tutorial, we will learn the steps involved in downloading & Install Greenfoot on Windows 10 operating system. Greenfoot is an educational IDE designed for beginners to learn Java object-oriented programming language. We must have JDK installed on the system to use Greenfoot. Download Navigate to the Greenfoot website: https://www.greenfoot.org Click on the […]
Overview FindBugs is an open-source tool for Static Code Analysis of Java application source code. The tool is currently inactive. The active successor of the tool is known as SpotBugs. The tool scans the Java bytecode for bug patterns to find defects and violations. It is termed as static because the Java application is not […]
Overview In this tutorial, we will go through some popular Java-based testing tools. Below are some of the popular Java testing tools that are used for testing applications. JUnit TestNG Selenium JBehave JMeter JUnit JUnit is an open-source Java framework to unit test Java applications. For more information about JUnit Java Tool. The JUnit tool […]
Overview In this section, we will learn to handle multiple exceptions in java automation code. We can use multiple catch blocks to handle multiple exceptions in the code. Sample Code import java.io.IOException; public class MultipleExceptions { public static void main(String[] args) { try { throw new Exception(“Throwing Sample Exception”); } catch(IOException ioe) { ioe.printStackTrace(); } […]
Overview In this post, we will discuss Exceptions in java programs. First of all, if the code can throw more than one kind of exception, then we can have several catch clauses with a single try to catch multiple exceptions. Exception Hierarchy As shown in the above picture, the blue ones are checked […]