Add a stage to clean compiled classes.

3 jobs for master in 2 minutes (queued for 3 seconds)
Status Job ID Name Coverage
  Build
failed #61236
build

00:02:00

 
  Test
skipped #61237
test
 
  Deploy
skipped #61238
deploy
 
Name Stage Failure
failed
build Build There is an unknown failure, please try again
[INFO] Resolving dependencies of MavenProject: org.fortiss.af3.rcp.bundle:org.fortiss.af3.rcp.application:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/bundles/af3-rcp/org.fortiss.af3.rcp.application/.polyglot.build.properties
[INFO] Resolving class path of MavenProject: org.fortiss.af3.rcp.bundle:org.fortiss.af3.rcp.application:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/bundles/af3-rcp/org.fortiss.af3.rcp.application/.polyglot.build.properties
[INFO] Computing target platform for MavenProject: org.fortiss.af3.rcp.bundle:org.fortiss.af3.rcp.help:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/bundles/af3-rcp/org.fortiss.af3.rcp.help/.polyglot.build.properties
[INFO] Resolving dependencies of MavenProject: org.fortiss.af3.rcp.bundle:org.fortiss.af3.rcp.help:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/bundles/af3-rcp/org.fortiss.af3.rcp.help/.polyglot.build.properties
[INFO] Resolving class path of MavenProject: org.fortiss.af3.rcp.bundle:org.fortiss.af3.rcp.help:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/bundles/af3-rcp/org.fortiss.af3.rcp.help/.polyglot.build.properties
[INFO] Computing target platform for MavenProject: org.fortiss.af3:org.fortiss.af3.phoenix.feature:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/features/af3/org.fortiss.af3.phoenix.feature/pom.xml
[INFO] Resolving dependencies of MavenProject: org.fortiss.af3:org.fortiss.af3.phoenix.feature:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/features/af3/org.fortiss.af3.phoenix.feature/pom.xml
[INFO] Resolving class path of MavenProject: org.fortiss.af3:org.fortiss.af3.phoenix.feature:2.18.0-SNAPSHOT @ /builds/af3/maven-releng/features/af3/org.fortiss.af3.phoenix.feature/pom.xml
[INFO] Computing target platform for MavenProject: org.fortiss.tooling.feature:org.fortiss.tooling.feature:2.17.0-SNAPSHOT @ /builds/af3/maven-releng/features/tooling/org.fortiss.tooling.feature/pom.xml
[INFO] Resolving dependencies of MavenProject: org.fortiss.tooling.feature:org.fortiss.tooling.feature:2.17.0-SNAPSHOT @ /builds/af3/maven-releng/features/tooling/org.fortiss.tooling.feature/pom.xml