MicroProfile 4.1

This feature combines the Liberty features that support MicroProfile 4.1 for Cloud Native Java.

Enabling this feature

To enable the MicroProfile 4.1 feature, add the following element declaration into your server.xml file, inside the featureManager element:

<feature>microProfile-4.1</feature>

Features that this feature enables

cdi-2.0
jaxrs-2.1
jaxrsClient-2.1
jsonb-1.0
jsonp-1.1
mpConfig-2.0
mpFaultTolerance-3.0
mpHealth-3.1
mpJwt-1.2
mpMetrics-3.0
mpOpenAPI-2.0
mpOpenTracing-2.0
mpRestClient-2.0
servlet-4.0

Supported Java versions

JavaSE-1.8
JavaSE-11.0
JavaSE-17.0
JavaSE-21.0
JavaSE-23.0

Developing a feature that depends on this feature

If you are developing a feature that depends on this feature, include the following item in the Subsystem-Content header in your feature manifest file.

com.ibm.websphere.appserver.microProfile-4.1; type="osgi.subsystem.feature"