Java 8 is now required to build due to switch to WildFly 10. The target Java version is inherited from JBoss parent (https://github.com/jboss/jboss-parent-pom/blob/master/pom.xml#L132). Next release (1.8) will require Java 8 on server-side, but still support Java 7 on the client-side. Oracle stopped supporting Java 7 early last year, so maybe it's time to move on ;) I'll update the readme's though. On 8 January 2016 at 13:40, Vlastimil Elias <velias(a)redhat.com <mailto:velias@redhat.com>> wrote: Hi, I rebased my local Keycloak source codes to latest master yesterday, and got compilation error in org.keycloak.models.sessions.infinispan.InfinispanUserSessionProvider class, because of import of classes from java.util.function package. Investigation shown me that these classes are available in Java 8+ only. Does this mean that next version of Keycloak (1.8) is targeted to run on Java 8 only? Is this documented somewhere? Main readme at https://github.com/keycloak/keycloak still states "Ensure you have JDK 7 (or newer)" in build section. And I was not able to find any other info about required java version in user doc (eg Installation chapter). And I also realized that Keycloak's parent pom file (and all subprojet poms also) miss any information about target java version. There was this definition in pom file a year ago, but looks like Stian removed it 9 months ago: <!-- maven-compiler-plugin --> <maven.compiler.target>1.7</maven.compiler.target> <maven.compiler.source>1.7</maven.compiler.source> This brings a small problem when importing the project into Eclipse, as it is not able to correctly set java version for the project. But maybe there is some reason why this is not in the pom? (I can imagine that adapters use lower java version than the Keycloak server) Is it possible to clear this somehow, at least in the documentation? Thanks Vlastimil -- Vlastimil Elias Principal Software Engineer Developer Portal Engineering Team _______________________________________________ keycloak-dev mailing list keycloak-dev(a)lists.jboss.org <mailto:keycloak-dev@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/keycloak-dev

It'll probably even run on Java 7 with EAP 6.4 as the particular code above is not in used with older Infinispan versions. On 8 January 2016 at 15:01, Vlastimil Elias <velias(a)redhat.com <mailto:velias@redhat.com>> wrote: Sure thing, I only want to be sure what is going on and if it is documented properly. Looks like EAP 6.4 can run on Java 8 so it shouldn't be so big problem for us. Vlastimil On 8.1.2016 13:53, Stian Thorgersen wrote: > Java 8 is now required to build due to switch to WildFly 10. The > target Java version is inherited from JBoss parent > (https://github.com/jboss/jboss-parent-pom/blob/master/pom.xml#L132). > > > Next release (1.8) will require Java 8 on server-side, but still > support Java 7 on the client-side. > > Oracle stopped supporting Java 7 early last year, so maybe it's > time to move on ;) > > I'll update the readme's though. > > On 8 January 2016 at 13:40, Vlastimil Elias <velias(a)redhat.com > <mailto:velias@redhat.com>> wrote: > > Hi, > > I rebased my local Keycloak source codes to latest master > yesterday, and > got compilation error in > org.keycloak.models.sessions.infinispan.InfinispanUserSessionProvider > class, because of import of classes from java.util.function > package. > Investigation shown me that these classes are available in > Java 8+ only. > > Does this mean that next version of Keycloak (1.8) is > targeted to run on > Java 8 only? > > Is this documented somewhere? Main readme at > https://github.com/keycloak/keycloak still states "Ensure you > have JDK 7 > (or newer)" in build section. And I was not able to find any > other info > about required java version in user doc (eg Installation > chapter). > > And I also realized that Keycloak's parent pom file (and all > subprojet > poms also) miss any information about target java version. > There was this definition in pom file a year ago, but looks > like Stian > removed it 9 months ago: > > <!-- maven-compiler-plugin --> > > <maven.compiler.target>1.7</maven.compiler.target> > > <maven.compiler.source>1.7</maven.compiler.source> > > This brings a small problem when importing the project into > Eclipse, as > it is not able to correctly set java version for the project. > But maybe there is some reason why this is not in the pom? (I can > imagine that adapters use lower java version than the > Keycloak server) > > Is it possible to clear this somehow, at least in the > documentation? > > Thanks > > Vlastimil > > -- > Vlastimil Elias > Principal Software Engineer > Developer Portal Engineering Team > > > > _______________________________________________ > keycloak-dev mailing list > keycloak-dev(a)lists.jboss.org > <mailto:keycloak-dev@lists.jboss.org> > https://lists.jboss.org/mailman/listinfo/keycloak-dev > > -- Vlastimil Elias Principal Software Engineer Developer Portal Engineering Team _______________________________________________ keycloak-dev mailing list keycloak-dev(a)lists.jboss.org <mailto:keycloak-dev@lists.jboss.org> https://lists.jboss.org/mailman/listinfo/keycloak-dev _______________________________________________ keycloak-dev mailing list keycloak-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-dev