public void section( String sectionTitle ) {
        executor.addSection( sectionTitle );
    }
Adds a new section to the scenario
<h1>EXPERIMENTAL FEATURE</h1>
This is an experimental feature. It might change in the future.
If you have any feedback regarding this feature, please let us know
by creating an issue at https://github.com/TNG/JGiven/issues
@param sectionTitle the title of the section
@since 0.11.0
jgiven-core/src/main/java/com/tngtech/jgiven/impl/ScenarioBase.java