Creating a jar File in Eclipse
We are creating a sample java project to demonstrate how JAR files can be created in eclipse, by using standard menu options.
Step 1
Create a Sample Java Project, my project directory structure is as follows :
D:. │ .classpath │ .project │ ├───.settings │ org.eclipse.jdt.core.prefs │ ├───bin │ └───myCustomLibrary │ CustomCube.class │ CustomSquare.class │ └───src └───myCustomLibrary CustomCube.java (Our first source file to calculate Cube) CustomSquare.java (Our second source file to calculate Square)
Code of both files are as under
CustomCube.java
package myCustomLibrary; public class CustomCube { public int CustomCubeMethod(int number) { return number * number * number; } }
CustomSquare.java
package myCustomLibrary; public class CustomSquare { public int CustomSquareMethod(int number) { return number * number; } }