Problem Here I am going to tell you how you can solve the problem when you try to run Java main class in Spring Boot application from IntellijIDEA. The actual error you would find as given below:

Posted in Intellij

Intellij IDEA Error – Command Line Is Too Long

Introduction I am going to show you how to exclude dependency from build.gradle script in gradle based Java project. Specially when you use several starter dependencies in your Spring Boot project, then many children dependencies are found and hence many libraries are downloaded in the project’s classpath. These many libraries may not be needed for your project and you may want to exclude these…

Posted in Gradle

How To Exclude Dependencies In Gradle Based Java Project

Introduction In this example, I am going to show you how to find dependency hierarchy using gradle build tool in your Java based projects. Your Spring Boot projects might be using gradle build tool and you want to check what dependencies are used in your project. You can easily find what libraries are used in your project by looking…

Posted in Gradle

Find Dependency Tree Hierarchy In Gradle Based Java Project

Introduction Here I will show you how to create maven project using CLI. CLI means command line interface, so you need to use command line tool (cmd prompt) in Windows or Shell terminal in Unix based system. You can use any IDE (for example, Eclipse) or tool to create a new maven project. During project creation…

Posted in Maven

How To Create Maven Project Using CLI

Introduction Are you stuck or confused how to build a Java or Spring Boot project when your system has multiple versions of Java or JDK installed? I will show you how to use specific jdk version for gradle build. Java version might be different in your classpath than what you want to use in your…

Posted in Gradle

How To Use Specific JDK Version For Gradle Build

Here I will tell you how to include the required gradle project into another project. Situation may occur when you need to have dependency of another gradle project into your current gradle project, but neither of these projects is a multi-module project. So in this case you can easily add the required project into your…

Posted in Gradle Spring Boot

How include required gradle project into another project

Introduction Jenkins Pipeline (or simply “Pipeline”) is a suite of plugins which supports implementing and integrating continuous delivery pipelines into Jenkins. A continuous delivery pipeline is an automated expression of your process for getting software from version control right through to your users and customers. Jenkins Pipeline provides an extensible set of tools for modeling…

Posted in Java Jenkins

How to create Jenkins Pipeline for Java Project

Introduction Here in this tutorial I will tell you how to exclude Junit test cases from build automation in Java applications. It’s not about skipping test cases but it’s about excluding test cases for a particular package. Situations may arise when you want to exclude some Junit test cases from running in some environments (for…

Posted in Gradle Junit Maven

How to exclude Junit tests using Gradle or Maven in Java Applications

Introduction In this tutorial I will tell you how to create executable jar using gradle or maven build tool in Spring Boot application. Generally maven or gradle tool is used in Java applications to automate the build process. I will also see how to control the target jar name with version appended into it. Spring…

Posted in Gradle Maven Spring Boot

How to create executable jar using Gradle or Maven in Spring Boot Application

Introduction Here I will discuss how to manage dependencies and plugins in multi module project using maven. A multi-module project is built from a parent pom that manages a group of sub-modules. In most of the cases, the parent pom is located in the parent project’s root directory and must have packaging of type pom. So…

Posted in Maven

Managing Dependencies and Plugins in Multi Module Project

Introduction Here you will see maven profile and non-profile based plugin execution. Situation may occur when you need to execute plugin(s) for different profile(s) and plugin(s) which do not need any profile for your application. For example, let’s say you want to copy some configuration files into some specific location for local environment where your…

Posted in Maven

Maven profile and non-profile based plugin execution

Introduction In this post we will discuss about replacing the multiple tokens in XML file using maven-resources-plugin. Situation may occur where you need to replace some place holders in the XML file during build of your application and need to create a zip file under the target directory, then you may use this example as…

Posted in Maven

Maven filtering replace multiple tokens during build