Mitsubishi Motors North America Maps 170 Java Applications for Low-Disruption Modernization

Mitsubishi Motors North America Maps 170 Java Applications for Low-Disruption Modernization Legacy modernization projects are often seen as high-risk, high-cost initiatives. Mitsubishi Motors North America took a different approach, leveraging IBM technologies to rapidly assess and modernize its Java application portfolio while minimizing operational disruption. By using IBM Application Modernization Accelerator (AMA), Mitsubishi Motors was able to analyze its Java estate in hours rather than weeks, providing application-specific modernization insights and a clear roadmap for transformation. 🔗 Read the full case study: IBM Case Study Key Modernization Highlights Accelerated Portfolio Assessment IBM Application Modernization Accelerator (AMA) replaced a single portfolio-level estimate with detailed, application-specific modernization evidence. This enabled more informed planning and prioritization across 170 Java applications. Modernizing Java Applications AMA 4.3.0 helped identify migration complexity and modernization opportunities, including: JAX-RPC dependencies JAXB usage SOAP-to-REST transformation candidates Application-specific modernization workstreams Transitional Runtime Strategy To reduce disruption during modernization, Mitsubishi Motors utilized: WebSphere Network Deployment 9.0.5.22 as an interim runtime platform WebSphere Liberty for modern Java runtimes, modular server features, and streamlined deployment on virtual machines API Modernization Legacy SOAP services were automatically identified and transformed into REST-based services, helping modernize integrations while maintaining business continuity. Hybrid Cloud Continuity IBM Hybrid Cloud provided a hosting strategy that supported modernization efforts while ensuring operational continuity throughout the transition. Observability and Monitoring IBM Instana Observability delivered visibility into the existing WebSphere environment, helping teams monitor application performance and reliability during modernization. Enterprise Integration The architecture continued to leverage: IBM MQ for asynchronous messaging IBM Operational Decision Manager (ODM) for business rules processing IBM Mainframe systems for critical enterprise workloads IBM AS/400 systems for legacy and core business processing Why This Matters Many organizations struggle with large-scale Java modernization because they lack visibility into application complexity and migration effort. AMA helps shift modernization planning from assumptions to evidence-based decision making, enabling teams to: Prioritize applications more effectively Reduce modernization risk Accelerate migration timelines Maintain business continuity during transformation Explore AI-Powered Java Modernization Looking to modernize your own Java platform? Try IBM Bob's Software Development Engineer (SDE) Agent, designed to help developers accelerate Java modernization workflows. 🔗 Learn more: IBM Bob SDE Legacy modernization doesn't have to be a disruptive, multi-year guessing game. Mitsubishi Motors North America's approach demonstrates how application intelligence, automation, and hybrid cloud strategies can help organizations modernize Java estates with greater confidence and lower risk.