SoftwareMining COBOL to Java (or C#) Conversion and Refactoring Tool Tutorials

Learn how to use SoftwareMining's COBOL modernization toolkit to refactor mainframe applications into clean, maintainable Java or C# systems. These tutorials guide project teams through each phase of the migration process, from code translation to testing and database integration.

Required Skills for Successful COBOL Modernization

Refactoring COBOL applications to Java or C# requires coordinated expertise across several technical areas. A successful project typically involves team members with the following skills:

COBOL expertise: essential for analyzing business logic and validating test results. See COBOL platform coverage.
Java or C# experience: required to compile and test the converted code using IDEs such as Eclipse or Visual Studio.
SQL knowledge: needed for setting up databases during the migration of VSAM or ISAM files.
JCL and scripting skills: useful for automating batch operations and managing the translation of JCL scripts into Unix or Windows shell equivalents.

These combined skills ensure a smooth transition from legacy COBOL systems to robust, modern Java or C# applications.

About These Tutorials

This page provides practical tutorials for using the SoftwareMining COBOL to Java (or C#) Conversion Tool. Each guide is designed for technical teams who already have a foundation in COBOL, Java, databases, and scripting. The tutorials include:

Step-by-step examples of COBOL code refactoring into Java and C#
Tips for debugging and validating translated applications
Integration with SQL databases and cloud deployment environments

Start by reviewing the Translation Toolkit Overview for a complete introduction.

SoftwareMining COBOL to Java (or C#) Video Tutorials

Watch how to scan COBOL, generate flowcharts, translate to Java, and test the results.

Download sample COBOL code used in the tutorials

(1) COBOL to Java / C# Tutorial

End-to-end: load COBOL, analyze, translate, and view generated Java.

Transcript snippet: This tutorial shows how the tool reads COBOL sources, builds the call graph, and produces clean Java that preserves program logic.

(2) Batch Translation and Flow Diagrams

Focus on batch programs, job structure, and visual documentation.

Transcript snippet: Learn how batch COBOL is scanned and turned into flow diagrams before Java generation.

(3) COBOL Online to Java

CICS style online programs moving to servlet/JSP style Java.

Transcript snippet: Shows how BMS style screens and input fields are mapped to Java UI objects.

(4) COBOL Analytics and Inventory

Scan large portfolios, detect missing copybooks, and prepare for migration.

Transcript snippet: Explains how to run dependency analysis so only testable modules are translated in each cycle.

All videos have captions enabled (?cc_load_policy=1) so teams can view them in low-audio environments.