System Properties

JVM system properties override classpath paramixel.properties when using Configuration.defaultConfiguration().

mvn test \
  -Dparamixel.parallelism=4 \
  -Dparamixel.match.tag.regex=smoke \
  -Dparamixel.report.file=target/paramixel-smoke.json

Plugin properties

The Maven plugin also maps these properties directly to mojo parameters:

• paramixel.skipTests
• paramixel.failIfNoTests
• paramixel.failureOnSkip
• paramixel.failureOnAbort
• paramixel.failFast
• paramixel.report.file
• paramixel.match.package.regex
• paramixel.match.class.regex
• paramixel.match.tag.regex
• paramixel.strictThreadLifecycle

Configuration.systemConfiguration() copies all JVM system properties into the configuration and then applies built-in defaults. Avoid exposing the full key set in logs because JVM properties can contain sensitive values.

See Configuration API for the complete list of supported keys and their defaults.