Just wanted to follow up with some details on how I'm getting the numbers below. I'm using this tool: https://github.com/tomitribe/jkta
Once TomEE is built, I'm extracting the zip, changing to the lib folder, and running the following commands: for f in *.jar; do java -jar ~/dev/jkta/target/jkta-0.11-SNAPSHOT-shaded.jar usage jar $f > $f.tsv; done for f in *.jar; do java -jar ~/dev/jkta/target/jkta-0.11-SNAPSHOT-shaded.jar usage jar --include-strings=true $f > $f.strings.tsv; done java -jar ~/dev/jkta/target/jkta-0.11-SNAPSHOT-shaded.jar usage dir . > jars.tsv java -jar ~/dev/jkta/target/jkta-0.11-SNAPSHOT-shaded.jar usage dir --include-strings=true . > jars.strings.tsv The goal to see what the gaps are from the transformation process and close those gaps. Jon On Wed, Jun 3, 2020 at 4:36 PM Jonathan Gallimore < [email protected]> wrote: > HI folks > > I've been working on doing this translation on the bytecode of the built > artifacts. This is done as part of the Maven build, and the "jakartaee9" > artifacts are installed as part of the tomee/apache-tomee module. > > After running a scan of javax references afterwards, we have the following > javax counts: > > Path javax uses total > ./openejb-core-8.0.3-SNAPSHOT.jar 895 > ./cxf-core-3.3.6.jar 2 > ./catalina.jar 125 > ./cxf-rt-bindings-soap-3.3.6.jar 430 > ./opensaml-xmlsec-api-3.3.1.jar 2 > ./saaj-impl-1.5.1.jar 2110 > ./opensaml-soap-api-3.3.1.jar 5 > ./jakarta.faces-2.3.14.jar 36 > ./openejb-client-8.0.3-SNAPSHOT.jar 230 > ./openejb-webservices-8.0.3-SNAPSHOT.jar 139 > ./java-support-7.3.0.jar 12 > ./cxf-rt-frontend-jaxws-3.3.6.jar 2223 > ./opensaml-saml-impl-3.3.1.jar 7 > ./cxf-rt-ws-security-3.3.6.jar 285 > ./javaee-api-8.0-4.jar 1948 > ./opensaml-core-3.3.1.jar 5 > ./cxf-rt-ws-addr-3.3.6.jar 10 > ./eclipselink-2.7.4.jar 268 > ./opensaml-profile-api-3.3.1.jar 1 > ./tomee-common-8.0.3-SNAPSHOT.jar 12 > ./opensaml-saml-api-3.3.1.jar 7 > ./openejb-cxf-8.0.3-SNAPSHOT.jar 70 > > And including string references: > > Path javax uses total > ./servlet-api.jar 26 > ./jakarta.activation-1.2.1.jar 2 > ./jsp-api.jar 13 > ./bval-jsr-2.0.3.jar 2 > ./taglibs-standard-impl-1.2.5.jar 17 > ./openejb-core-8.0.3-SNAPSHOT.jar 943 > ./cxf-core-3.3.6.jar 52 > ./catalina.jar 262 > ./cxf-rt-security-saml-3.3.6.jar 7 > ./cxf-rt-bindings-soap-3.3.6.jar 435 > ./taglibs-standard-jstlel-1.2.5.jar 1 > ./opensaml-xmlsec-api-3.3.1.jar 2 > ./opensaml-security-api-3.3.1.jar 2 > ./jakarta.xml.bind-api-2.3.2.jar 5 > ./taglibs-standard-spec-1.2.5.jar 11 > ./openejb-jee-8.0.3-SNAPSHOT.jar 1 > ./openwebbeans-impl-2.0.12.jar 7 > ./saaj-impl-1.5.1.jar 2123 > ./opensaml-soap-api-3.3.1.jar 5 > ./jasper.jar 36 > ./jakarta.faces-2.3.14.jar 201 > ./openejb-client-8.0.3-SNAPSHOT.jar 231 > ./tomcat-util-scan.jar 1 > ./openjpa-3.1.0.jar 80 > ./openejb-webservices-8.0.3-SNAPSHOT.jar 151 > ./cxf-rt-rs-security-oauth2-3.3.6.jar 1 > ./java-support-7.3.0.jar 12 > ./cxf-rt-frontend-jaxws-3.3.6.jar 2301 > ./cxf-rt-transports-http-3.3.6.jar 10 > ./opensaml-saml-impl-3.3.1.jar 7 > ./catalina-ssi.jar 4 > ./cxf-rt-ws-security-3.3.6.jar 300 > ./javaee-api-8.0-4.jar 2003 > ./tomee-catalina-8.0.3-SNAPSHOT.jar 2 > ./opensaml-core-3.3.1.jar 5 > ./cxf-rt-wsdl-3.3.6.jar 4 > ./cxf-rt-ws-addr-3.3.6.jar 14 > ./eclipselink-2.7.4.jar 447 > ./opensaml-profile-api-3.3.1.jar 1 > ./tomee-common-8.0.3-SNAPSHOT.jar 12 > ./tomcat-coyote.jar 23 > ./opensaml-saml-api-3.3.1.jar 7 > ./cxf-rt-frontend-jaxrs-3.3.6.jar 3 > ./openejb-cxf-8.0.3-SNAPSHOT.jar 70 > > Ideally, we want to get these down to 0. I have excluded jars that have 0 > references already. > > I'm currently digging into the references that haven't been converted in > the openejb-core jar, and it looks like stuff under javax.enterprise hasn't > shifted over, suggesting an issue with my rules for the transformation > that. Going to try and work through some of these with bigger numbers and > see what I can do. > > Jon > >
