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Service / Oracle Java Exit

OpenJDK migration advisory service.

Move off Oracle Java SE Universal Subscription cleanly. Independent advisory across distribution selection, estate scoping, packaging, and the support model for a fully OpenJDK estate.

Contact Us Oracle Practice
500+Enterprise clients
$2B+Under advisory
Industry Recognized
500+ Enterprise Clients
$2B+ Under Advisory
11 Vendor Practices
100% Buyer Side Independent

Oracle Java SE Universal Subscription pricing has pushed most estates toward OpenJDK. The migration runs in weeks, not months, when the advisory is done right.

Key takeaways

  • Oracle Java SE Universal Subscription is now priced per employee. Most estates exceed three times the legacy NUP cost.
  • Credible OpenJDK distributions are free, supported, and binary compatible with Oracle Java SE for almost every workload.
  • Migration runs in four to twelve weeks for most estates. The technical risk is small. The procurement risk is the audit window after exit.
  • Distribution choice matters. Amazon Corretto, Eclipse Temurin, Microsoft Build of OpenJDK, and Azul Zulu each have a different support and patch profile.
  • Audit risk does not disappear at migration. Oracle continues to track downloads, support tickets, and historical entitlement for thirty six months.
  • A buyer side advisor frames the exit so Oracle cannot reopen the entitlement file at the next audit window.
  • Total saving across our 2025 sample averaged seventy two percent of the prior Oracle Java line.

Oracle Java SE Universal Subscription priced per employee changed the calculus on every Java estate. Renewal lines tripled, then quadrupled, in the space of two contract cycles.

OpenJDK has been production ready for a decade. The credible distributions are free, supported, and binary compatible with Oracle Java SE. The migration is technical work, but it is not hard work.

What follows is the buyer side reference for the migration. When the advisory helps, how the work runs, what gets delivered, what the outcome looks like, and the engagement model.

When we help

We engage when the Oracle Java line has crossed a threshold the CFO will not accept, or when an Oracle audit has put the entitlement file in motion.

At Java renewal

Most engagements start six to twelve months before the Oracle Java renewal date. That window is wide enough to migrate cleanly and exit at zero overlap.

After an Oracle Java audit

Some engagements start mid audit. The advisory keeps audit posture tight while the migration runs in parallel.

New CFO or cost mandate

A change in finance leadership often triggers a fresh look at the Oracle Java line. The numbers do not survive scrutiny in 2026.

How we help

The work runs across four parallel tracks. Discovery, distribution selection, packaging, and procurement posture.

Estate discovery

We map every Java install across the estate. Servers, desktops, embedded runtimes, build agents, and developer workstations.

  • Production servers. Including containers, application servers, and middleware.
  • Developer machines. IDEs, local builds, and SDK installs.
  • Build pipelines. Jenkins, GitHub Actions, GitLab CI, and similar.
  • Embedded runtimes. Java bundled inside third party applications.

Distribution selection

We benchmark the four credible enterprise distributions against your estate. Patch cadence, LTS coverage, native support, and cost.

Packaging and rollout

We replace the Oracle Java runtime through your existing deployment tooling. SCCM, Jamf, Intune, Ansible, or container base images.

Procurement posture

We build the exit position with Oracle. Letter of non renewal, archive of entitlement records, and the audit defense brief for the thirty six month window after exit.

OpenJDK distribution selection at a glance.

Distribution Backer LTS Cadence Cost Strong Fit
Amazon CorrettoAWS8 yr LTSFreeAWS heavy estates
Eclipse TemurinEclipse FoundationCommunity LTSFreeMixed cloud estates
Microsoft BuildMicrosoft6 yr LTSFreeAzure and Microsoft heavy
Azul ZuluAzul8 yr LTSFree / paid supportRegulated estates wanting paid support
BellSoft LibericaBellSoft8 yr LTSFree / paid supportEmbedded and JDK Mission Control

Deliverables

Every engagement produces the same set of artifacts.

Estate map

A complete inventory of Java installs with version, vendor, deployment method, and replacement target.

Migration plan

Phased migration plan with packaging, rollout sequence, rollback path, and verification approach.

Procurement and audit posture brief

A written brief that documents the exit position and the audit defense framework for the post migration window.

OpenJDK operating playbook

The ongoing operating model. Patch cadence, support contacts, vulnerability monitoring, and version policy.

Every month spent on Oracle Java SE Universal Subscription is a month spent funding the next audit campaign. Exit cleanly and stop the cycle.

Outcome

The outcome is a fully OpenJDK estate, an exit position Oracle will not reopen, and a CFO ready cost reduction documented across the next three years.

Cost reduction

Average saving across our 2025 sample sat at seventy two percent of the prior Oracle Java SE Universal Subscription line. Range was sixty percent to ninety four percent.

Compliance posture

Clean exit documentation. Oracle entitlement file frozen at the date of non renewal. Audit defense brief ready for the post migration window.

Operating control

Patch cadence and version policy under your control. No surprise audit letter linked to the Oracle Java line.

Engagement model

Two options. Fixed fee or Vendor Shield.

Fixed fee project

Single project, fixed fee, four to twelve weeks. Discovery, selection, packaging plan, and procurement posture brief.

Vendor Shield subscription

Twelve to twenty four month always on subscription. Covers Java, the next Oracle renewal, audit defense, and the broader Oracle estate.

Suggested reading

What to do next

  1. Pull the latest Oracle Java SE Universal Subscription renewal quote and your current install base report.
  2. Map every Java runtime in production, development, and embedded layers.
  3. Shortlist two OpenJDK distributions that fit your patch cadence and support needs.
  4. Pilot the chosen distribution on a non production workload for thirty days.
  5. Build the procurement posture brief and align legal and finance on the exit.
  6. Roll out across the estate through existing deployment tooling.
  7. Send the letter of non renewal to Oracle in the agreed window.
  8. Archive the entitlement records and run the post migration audit defense brief annually.

Frequently asked questions

Is OpenJDK production ready?

Yes. OpenJDK is the upstream reference implementation. Oracle Java SE and every credible enterprise distribution are built from the same source. Binary compatibility is at parity for almost every workload.

Will Oracle audit us after we leave?

Oracle continues to track download history, support tickets, and historical entitlement for thirty six months after exit. A proper posture brief frames that window and removes the leverage.

Which distribution should we pick?

It depends on your cloud profile, your patch cadence, and whether you want paid support. We benchmark the four credible options against your estate before recommending.

How long does the migration take?

Most estates run from kick off to fully migrated in four to twelve weeks. Larger estates with thousands of build agents and embedded runtimes can stretch to sixteen weeks.

Do we still need a support contract?

Not necessarily. Free distributions ship with security patches on a regular cadence. Some regulated estates buy a paid support contract from Azul or BellSoft for a per server fee.

What does the engagement cost?

Fixed fee projects start in the low five figures. Vendor Shield subscriptions are priced for the full Oracle estate. Both pay back inside the first quarter post migration.

Oracle ULA Decision Framework

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Oracle ULA exit moves, Java audit defence posture, certification framework, and the buyer side moves across the Oracle Database, Java, and EBS estate.

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OpenJDK is not the risky choice. Staying on Oracle Java at twenty dollars per employee per month is the risky choice.

Fredrik Filipsson
Co Founder, Redress Compliance
Deep Library

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