Write the server-side code

At this point, EAServer Manager has created server-side implementation files in the following directory under your EAServer installation:

java/classes/Sample/Intro/JavaArithmetic

The implementation template file is JavaArithemeticImpl.Java.new and the skeleton is called _sk_Tutorial_JavaArithmetic.java.

Completing the component implementation

1. Rename JavaArithemeticImpl.Java.new to JavaArithmeticImpl.Java (that is, delete the .new extension). Open the renamed file in a text editor, then find the definition of the multiply method. Change the definition so that it matches the one below:

       double multiply
           (double m1, 
           double m2)
        {
             return m1 * m2;
        }
   

2. Save your changes.

3. Compile the component skeleton and implementation files using a JDK 1.3 or later compiler—for example, if you are using Windows:

   cd %JAGUAR%\java\classes\Sample\Intro\JavaArithmetic
   %JAGUAR%\bin\jc.bat *.java
   

   Or, if you are using UNIX:

   cd $JAGUAR/java/classes/Sample/Intro/JavaArithmetic
   $JAGUAR/bin/jc *.java
   

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