https://access.redhat.com/webassets/avalon/d/red_hat_jboss_enterprise_application_platform/7.2/javadocs/io/undertow/predicate/TruePredicate.html
TruePredicate (Red Hat JBoss Enterprise Application Platform 7.2.0.GA public API)
red hat jboss
https://commons.apache.org/proper/commons-collections/javadocs/api-3.2.2/org/apache/commons/collections/functors/TruePredicate.html
TruePredicate (Apache Commons Collections 3.2.2 API)
apache commonscollectionsapi