Automation

Write a java program to find vowels in a string? Write a java program to find vowels in a string. Write some testcases to test your program output. Sample output and TestCase: Sample input to the program String s = TestingDocs Sample output of the program: Input String: TestingDocs First vowel: e at position 2. […]

What is Spring Framework? Spring Framework is an Open Source Development Java Framework for Enterprises. Its core features can be used in developing an Enterprise Java application. Having said that, it has many extension modules to support developing and testing various Java applications. Using the Spring framework we can develop large-scale applications with ease. Spring […]

What is JMS API? JMS is a short form for Java Message Service. JMS API allows applications to create, send/receive, and read messages. Messaging is a method of communication between applications. A messaging client can send messages to, and receive messages from other clients. Messaging enables communication between software applications in a loosely coupled environment. […]

Write a Java program using HashMap to store name and age pairs In this tutorial, we will learn to use HashMap to store name and age pairs. HashMap maps keys to values. It implements the Map interface. HashMap is not synchronized and permits nulls. Furthermore, it makes no guarantee as to the order of the […]

How to check the Java version on Windows? You can check the Java version by using the command line window. Command Prompt Type “cmd” in the Search box after clicking on Start. Alternatively, On the Windows 10 operating system, you can ask Cortana to open the command. Say the command “open command prompt” , and […]

Overview POM stands for Project Object Model. Maven POM file is an XML file. You can locate the file under the project root or base directory of the Maven project. It contains crucial information about the project and project configuration that are used by Maven to build the project. Structure Every POM file has the […]