public Builder rootSourceSectionEquals(SourceSection... section){
  verifyNotNull(section);
  expressions.add(new EventFilterExpression.RootSourceSectionEquals(section));
  return this;
}

public Builder rootSourceSectionEquals ( SourceSection ... section ) { verifyNotNull ( section ) ; expressions . add ( new EventFilterExpression . RootSourceSectionEquals ( section ) ) ; return this ; }
add a filter for all root sources sections that equal one of the given source sections . all descendant source sections of a matching root source section are included in the filter . this can mean in the dynamic language domain that all nodes of a function for which the root source section matches the given source section is instrumented but its inner functions and its nodes are not instrumented .
