Discontinued Liberty feature capabilities

A feature capability that is marked as discontinued will not be available in new versions of a feature.

For example, if a capability is discontinued after feature-1.0, the capability will not be available in feature-1.1, but you can continue to use the capability with feature-1.0.

You do not need to change any of your existing applications and scripts that use a discontinued feature capability. If a strategic alternative is available, consider using it for new applications.

Discontinued feature capabilities

Table 1. Discontinued feature capabilities
Category Discontinued capability Last feature when available Strategic alternative
Java™ Persistence API (JPA) Built-in OpenJPA and WSJPA persistence providers jpa-2.0 In jpa-2.1 and later, use the built-in EclipseLink JPA persistence provider or other third-party JPA persistence providers.
Performance monitoring Perf MBean monitor-1.0 In monitor-2.0 and later, access monitoring data by using standard MXBeans. For more information, see Monitoring the Liberty server runtime environment.

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