[DROOLS-3606] take count of alpha constraints in from node when calculating its own property reactivity mask(cherry picked from commit 426130b76d7d460dcc61f5bd8dabc37f254be52d)
[DROOLS-3523] group drl files in KieBases by packages instead of folders (#2246)* [DROOLS-3523] group drl files in KieBases by packages instead of folders* [DROOLS-3523] group drl files in KieBases by packages instead of folders
[JBPM-8019] add dependencies necessary for jbpm to run on jdk 11 (#1389)* [JBPM-8019] add dependencies necessary for jbpm to run on jdk 11* [JBPM-8019] add dependencies necessary for jbpm to run on jdk 11
[DROOLS-3392] workaround lack of xjc executable in JDK11 (#2172)* [DROOLS-3392] workaround lack of xjc executable in JDK11* [DROOLS-3392] workaround lack of xjc executable in JDK11