$ mvn clean verify -B --no-transfer-progress --settings /home/ghrunner/actions-runner/_work/vaadin-ecosystem-build/vaadin-ecosystem-build/settings.xml

java 25-tem is already installed.

Using java version 25-tem in this shell.
[INFO] Scanning for projects...
[INFO] 
[INFO] ----------------< com.flowingcode.addons:simple-timer >-----------------
[INFO] Building Simple Timer Addon 3.0.0-SNAPSHOT
[INFO]   from pom.xml
[INFO] --------------------------------[ jar ]---------------------------------
[INFO] 
[INFO] --- clean:3.2.0:clean (default-clean) @ simple-timer ---
[INFO] Deleting /home/ghrunner/actions-runner/_work/vaadin-ecosystem-build/vaadin-ecosystem-build/work/SimpleTimer Add-on/target
[INFO] 
[INFO] --- resources:3.3.1:resources (default-resources) @ simple-timer ---
[INFO] Copying 2 resources from src/main/resources to target/classes
[INFO] 
[INFO] --- vaadin:14.11.12:prepare-frontend (default) @ simple-timer ---
[WARNING] 1 problem was encountered while building the effective model for org.javassist:javassist:jar:3.21.0-GA during dependency collection step for plugin (use -X to see details)
[INFO] Added 25 default dependencies to main package.json
[INFO] Copying frontend resources from jar files ...
[INFO] Visited 71 resources. Took 40 ms.
[INFO] 
[INFO] --- compiler:3.13.0:compile (default-compile) @ simple-timer ---
[INFO] Recompiling the module because of changed source code.
[INFO] Compiling 1 source file with javac [debug target 1.8] to target/classes
[WARNING] bootstrap class path is not set in conjunction with -source 8
  not setting the bootstrap class path may lead to class files that cannot run on JDK 8
    --release 8 is recommended instead of -source 8 -target 1.8 because it sets the bootstrap class path automatically
[WARNING] source value 8 is obsolete and will be removed in a future release
[WARNING] target value 8 is obsolete and will be removed in a future release
[WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
[INFO] 
[INFO] --- resources:3.3.1:testResources (default-testResources) @ simple-timer ---
[INFO] Copying 3 resources from src/test/resources to target/test-classes
[INFO] 
[INFO] --- compiler:3.13.0:testCompile (default-testCompile) @ simple-timer ---
[INFO] Recompiling the module because of changed dependency.
[INFO] Compiling 5 source files with javac [debug target 1.8] to target/test-classes
[WARNING] bootstrap class path is not set in conjunction with -source 8
  not setting the bootstrap class path may lead to class files that cannot run on JDK 8
    --release 8 is recommended instead of -source 8 -target 1.8 because it sets the bootstrap class path automatically
[WARNING] source value 8 is obsolete and will be removed in a future release
[WARNING] target value 8 is obsolete and will be removed in a future release
[WARNING] To suppress warnings about obsolete options, use -Xlint:-options.
[INFO] 
[INFO] --- surefire:2.22.1:test (default-test) @ simple-timer ---
[INFO] 
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running com.flowingcode.addons.simpletimer.test.SerializationTest
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.284 s - in com.flowingcode.addons.simpletimer.test.SerializationTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO] 
[INFO] 
[INFO] --- jar:3.1.2:jar (default-jar) @ simple-timer ---
[INFO] Building jar: /home/ghrunner/actions-runner/_work/vaadin-ecosystem-build/vaadin-ecosystem-build/work/SimpleTimer Add-on/target/simple-timer-3.0.0-SNAPSHOT.jar
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  10.374 s
[INFO] Finished at: 2026-08-12T11:15:24Z
[INFO] ------------------------------------------------------------------------