[INFO] Scanning for projects...
[INFO] 
[INFO] ------------< org.wildfly.quickstarts:ha-singleton-service >------------
[INFO] Building Quickstart: HA Singleton Service 25.0.0.Final-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ ha-singleton-service ---
[INFO] Deleting /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/target
[INFO] 
[INFO] --- maven-enforcer-plugin:3.0.0-M2:enforce (enforce-java-version) @ ha-singleton-service ---
[INFO] 
[INFO] --- maven-enforcer-plugin:3.0.0-M2:enforce (enforce-maven-version) @ ha-singleton-service ---
[INFO] 
[INFO] --- buildnumber-maven-plugin:1.4:create (get-scm-revision) @ ha-singleton-service ---
[INFO] Executing: /bin/sh -c cd '/Users/emmartins/git/quickstarts/wildfly/ha-singleton-service' && 'git' 'rev-parse' '--verify' 'HEAD'
[INFO] Working directory: /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service
[INFO] Storing buildNumber: 6945836322c45a2fb8535b88b3189b2c8c91babe at timestamp: 1633358117839
[INFO] Storing buildScmBranch: main
[INFO] 
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) @ ha-singleton-service ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 1 resource
[INFO] 
[INFO] --- maven-compiler-plugin:3.8.1-jboss-1:compile (default-compile) @ ha-singleton-service ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 3 source files to /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/target/classes
[INFO] -------------------------------------------------------------
[WARNING] COMPILATION WARNING : 
[INFO] -------------------------------------------------------------
[WARNING] bootstrap class path not set in conjunction with -source 8
[INFO] 1 warning
[INFO] -------------------------------------------------------------
[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/src/main/java/org/jboss/as/quickstarts/ha/singleton/service/QueryingService.java:[30,38] cannot find symbol
  symbol:   class PassiveServiceSupplier
  location: package org.wildfly.clustering.service
[ERROR] /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/src/main/java/org/jboss/as/quickstarts/ha/singleton/service/SingletonServiceActivator.java:[30,38] cannot find symbol
  symbol:   class ActiveServiceSupplier
  location: package org.wildfly.clustering.service
[ERROR] /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/src/main/java/org/jboss/as/quickstarts/ha/singleton/service/QueryingService.java:[51,39] cannot find symbol
  symbol:   class PassiveServiceSupplier
  location: class org.jboss.as.quickstarts.ha.singleton.service.QueryingService
[ERROR] /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/src/main/java/org/jboss/as/quickstarts/ha/singleton/service/SingletonServiceActivator.java:[54,38] cannot find symbol
  symbol:   class ActiveServiceSupplier
  location: class org.jboss.as.quickstarts.ha.singleton.service.SingletonServiceActivator
[INFO] 4 errors 
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  2.254 s
[INFO] Finished at: 2021-10-04T15:35:18+01:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1-jboss-1:compile (default-compile) on project ha-singleton-service: Compilation failure: Compilation failure: 
[ERROR] /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/src/main/java/org/jboss/as/quickstarts/ha/singleton/service/QueryingService.java:[30,38] cannot find symbol
[ERROR]   symbol:   class PassiveServiceSupplier
[ERROR]   location: package org.wildfly.clustering.service
[ERROR] /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/src/main/java/org/jboss/as/quickstarts/ha/singleton/service/SingletonServiceActivator.java:[30,38] cannot find symbol
[ERROR]   symbol:   class ActiveServiceSupplier
[ERROR]   location: package org.wildfly.clustering.service
[ERROR] /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/src/main/java/org/jboss/as/quickstarts/ha/singleton/service/QueryingService.java:[51,39] cannot find symbol
[ERROR]   symbol:   class PassiveServiceSupplier
[ERROR]   location: class org.jboss.as.quickstarts.ha.singleton.service.QueryingService
[ERROR] /Users/emmartins/git/quickstarts/wildfly/ha-singleton-service/src/main/java/org/jboss/as/quickstarts/ha/singleton/service/SingletonServiceActivator.java:[54,38] cannot find symbol
[ERROR]   symbol:   class ActiveServiceSupplier
[ERROR]   location: class org.jboss.as.quickstarts.ha.singleton.service.SingletonServiceActivator
[ERROR] -> [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR] 
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException