For example, a Java transformation has an input port and an output port, int1 and out1, with integer datatypes. You write the following code in the

On Input

code entry tab to calculate interest for input port int1 and assign it to the output port out1:

When you compile the transformation, the

Developer tool

adds the code from the

On Input

code entry tab to the full class code for the transformation. When the Java compiler compiles the Java code, the unmatched brace causes a method in the full class code to end prematurely, and the Java compiler issues an error.