Hello everyone! It’s time for another cool tutorial on Oracle Data Integrator. This one will guide you in using your custom Java code and help call .jar files from within ODI. Pre-requisites : Oracle Data Integrator 11g (build version 11.1.1.0.7) Step 1 : Write Java code to perform Addition of two numbers Open notepad and start coding. Here is what my Java class looks like: Addition.java import java.util.Scanner; public class Addition { public int number1, number2; public int add( int num1, int num2) { return (num1+ num2); } public static void main(String args[]) throws Exception { int num1,num2; Addition addobject = new Addition(); System.out.println( "--------------Program to add two numbers---------------" ); Scanner s = new Scanner(System.in); System.out.println( &quo