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Transform Java Application Code into Clear Documentation for Faster System Understanding

iBEAM IntDoc analyzes Java classes, services, APIs, configurations, and database interactions to generate BRD, functional, and technical documentation for faster analysis, maintenance, and modernization planning.

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Reverse Engineer legacy system code into functional documentation to enable analysis, planning, and modernization

COBOL code to documentation

Inside iBEAM IntDoc – The Workflow Architecture.

Structured reverse‑engineering and documentation workflow

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Analyze source
code

Scans Java classes, services, APIs, configuration files, and database interactions to understand structure, dependencies, and logic flows.
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Generate documentation

AI-assisted reverse engineering turns code into human-readable documents explaining behavior, workflows, and functionality.
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Human
in the loop

Senior Architects review and refine the generated documentation to ensure accuracy, consistency, and scalability.

iBEAM IntDoc simplifies Java code-to-documentation conversion

Import Java source

Java application code, classes, services, APIs, configuration files, and database connections are securely imported from your repository or environment into iBEAM IntDoc.

AI-assisted application logic and dependency analysis

iBEAM IntDoc analyzes Java packages, classes, service layers, APIs, and database interactions to build a complete functional view of the system.

Generate required documentation

The analyzed Java logic is converted into a BRD or other required functional, technical, and architectural documentation.

Which Java components does IntDoc support?

Java Component Status IntDoc Support
Java classes and packages Active Full analysis & documentation
Service and business logic layers Active Full analysis & documentation
REST APIs and integrations Active Full analysis & documentation
Configuration files Active Full analysis & documentation
Database interactions Active Full analysis & documentation
External system integrations Active Full analysis & documentation

Challenge | IntDoc Solution | Outcome

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The Problem

Java applications often span multiple services, APIs, and integrations with limited documentation. Business logic distributed across classes and service layers makes system understanding and impact analysis difficult.
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IntDoc Solution

IntDoc reverse-engineers Java application code, classes, services, APIs, and database interactions into structured functional and technical documentation automatically.
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Outcome

Your team gets a complete system blueprint on day one, enabling faster impact analysis, confident change implementation, and modernization planning.

Documentation outputs for Java applications

Functional documentation of application workflows

Business requirement documentation (BRD-style)

Class and service dependency mapping

API and integration documentation

System architecture and interaction mapping

Traceability matrix

OptiSol SOC Certificate

Data security and IP considerations

IntDoc runs within your controlled environment, ensuring Java source code and business logic remain secure. No code leaves your infrastructure. All analysis follows enterprise security practices and compliance standards.

Flexible pricing and engagement models

Choose the level of ownership, acceleration, and expert involvement that fits your documentation and modernization roadmap.

Oracle Reports modernization services

Tool License
Model

Use iBEAM IntDoc with your internal team to generate documentation at your own pace.

  • License iBEAM IntDoc for legacy application code documentation
  • Up to 80% automated functional and technical documentation generation
  • Internal teams perform review, refinement, and approval
  • OptiSol provides tool onboarding, enablement, and documentation standards
  • Ideal for organizations seeking self-driven, scalable documentation programs

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Co-Execution
Model

Accelerate documentation delivery with a shared model combining your team and OptiSol experts.

  • iBEAM IntDoc licensed with joint execution ownership
  • Up to 80% automation with architect-led validation and BRD structuring
  • Faster system understanding with reduced manual analysis effort
  • Built-in knowledge transfer and documentation governance practices
  • Ideal for teams balancing speed, accuracy, and capability building

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Comprehensive Documentation Model

OptiSol delivers complete legacy application documentation using iBEAM IntDoc.

  • End-to-end execution: code analysis → functional mapping → BRD generation → traceability matrix
  • iBEAM-powered reverse engineering with structured documentation outputs
  • Full validation by domain architects and documentation SMEs
  • Production-ready functional, technical, and architectural documentation
  • Ideal for organizations requiring rapid, risk-free system understanding for modernization

Our clients success stories

Administration

OptiSol used iBEAM JCT to migrate a municipal tech provider’s Oracle Reports 12c to Jasper, saving 45% costs and 70% time.Read More »

Finance

With iBEAM JCT OptiSol migrated 3,000+ Oracle Reports for a global BFSI leader in 8 months, ensuring zero downtime and compliance.Read More »

Healthcare

iBEAM JCT helped migrate 4,000+ multilingual Oracle Reports to Jasper for a healthcare client, saving 74% costs and 72% time.Read More »

Trusted by Enterprises Documenting Legacy COBOL Environments

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