In this blog, I will explain the Importance of Java in Selenium. I’m going to tell you when it was useful and in which case, we will use Java in Selenium. Java is the most important topic for Selenium. In the last days of Selenium course, question yourself. What topic of Java have I learned? and what is the importance of Java in Selenium? In Selenium, Java is the important role. Learning Java basics is the most important task. But, don’t worry, it’s very easy to learn the Java basics. Just, core concepts are sufficient for Selenium. In every institute, they will explain Java basics. If you want more knowledge on Java then, take entire course and it will benefit to crack the interview rounds. In this guide, I explained the Importance of Java in Selenium
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Importance of Java in Selenium, Java is one of the languages to write the scripts in Selenium. It is better than another language to write a script in Selenium. Java is an incredibly easy language and good support for Selenium. This is the reason why testers choose Java in Selenium today’s market. Selenium supports other languages also such as C#, Ruby, java-script, and etc. Even though Java is the preferred language for Selenium. Learning Java for Selenium helps our career prospects. It’s a small overview. In below I will explain the Importance of Java in Selenium.
Java required for Selenium
Java is a vast language and platform independent. As above discussed, no need to learn entire Java course. It is the good news for Java beginners. We must learn some selected concepts. Mainly 77% of Selenium testers are using Java so, knowledge sharing is very easy. For testing Automation using Selenium, core Java is sufficient. Advance Java is not required. And, In core Java OOPS is a most important topic. How much is Java required in Selenium? Let’s take a look at some basic concepts of Java for masters of Selenium.
Structure of Java program: Before going to learn the concepts in Java, we need to understand the key concepts and structure of Java. And, need to know the development, compiling, and running the program. Whatever the language you are going to learn, first understand the structure and what are the key concepts. It’s better for everyone.
Concepts of variables: It is somewhat difficult for beginners to understand. This concept requires more effort to learn.
Languages structures: Languages structures mean like While, If-else, For loop etc. This concept will help to build the logic while writing the code.
Objects and Classes: This is a very important concept to learn. The object is an entity that has a state and structure. The class is a blueprint for the object i.e, a group of objects have the same properties.
Arrays: If we have multiple data sets, what we can do? In this case, we can use Arrays. With this, we can enable to doing that. In testing, the arrays are used to test multiple data sets an application.
Collections: To manage the datasets collections are the best option compare to arrays. They are three types of collections Set, List, and Map.
Handling File: This is the another most important topic for Java. When we are writing automation scripts, we must know that from where we can pick up the files. For that, we need to know how to create and read the data from files etc.
Learning Java is a very difficult task for beginners. I am sure that if you have proper planning and effort. You will be successful in Selenium. Eclipse is the programming editor which is more user-friendly. It can help the programmers to identify the errors very easily. This blog explains the Importance of Java in Selenium in a small overview learn more and detailed information through Onlineitguru.
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There is nothing prerequisite required for learning Selenium. It’s good to have analytical skills. Some knowledge of programming languages like Java, C#, PERL and one database like MySQL. But not compulsory. In OnlineITGuru Trainers will teach you from the basics. They will teach in a practical way.