[jbossts-issues] [JBoss JIRA] (JBTM-3273) Avoid implementing InvocationHandler in jtaLogger

Avoid implementing InvocationHandler in jtaLogger ------------------------------------------------- Key: JBTM-3273 URL: https://issues.redhat.com/browse/JBTM-3273 Project: JBoss Transaction Manager Issue Type: Enhancement Components: JTA Reporter: Sanne Grinovero Assignee: Ondrej Chaloupka Priority: Major Context: optimisations for Quarkus Class {{com.arjuna.ats.jta.logging.jtaLogger}} is implementing {{InvocationHandler}}, and this is causing some difficulties in optimising Narayana for GraalVM native images. One problem is that all classes which use the logger have access to the {{InvocationHandler}}, which makes the analysis phase of the compiler quite more complex; this gets confusing when there is a compilation failure as this gets occasionally reported as the root cause (even though it's just one of the paths leading to a non-real issue). A secondary problem is that this class is inizializing a rather expensive proxy; this is less important but it would be great for the sake of bootstrap optimisations to refactor the {{i18NLogger}} field to not be a proxy. See also https://github.com/quarkusio/quarkus/pull/5343 : with such invocation handlers being widely reachable, it's very hard to support its native compilation.