MATLAB Builder JA for Java language
Deploy MATLAB code as Java classes
MATLAB Builder™ JA enables you to create Java™ classes from your MATLAB® programs. These Java classes can be integrated into Java programs and deployed royalty-free to desktop computers or web servers that do not have MATLAB installed using the MATLAB Compiler Runtime (MCR) that is provided with MATLAB Compiler™.
When used with MATLAB Compiler, the builder creates deployable components that make MATLAB based computations, visualizations, and user interfaces accessible to end users of the Java programs. When the Java program is deployed to the web, multiple users can access it through a web browser.
The builder encrypts your MATLAB functions and generates a Java wrapper around them so that they behave just like any other Java class. Java classes created with MATLAB Builder JA are portable and run on all platforms supported by MATLAB.
From Steve Cruickshank, MATLAB Builder JA Technical Expert