StringBuilder header = new StringBuilder();
            String packageDeclaration = null;

            for (String line : FileUtils.readLines(sourceFile, "UTF-8")) {
                if (isPackageInfo && packageDeclaration == null && line.startsWith("package")) {
                    packageDeclaration = line;
                }

                if (foundNotice == false) {

        is PackageDeclaration -> "${it.nameAsString} (package-info.java)"
        is NodeWithSimpleName<*> -> "${inferClassName(unit)}.${it.nameAsString}"
        else -> unit.primaryTypeName.orElse(file.name)
    }

    private
    fun inferClassName(unit: CompilationUnit) =
        "${unit.packageDeclaration.map { it.nameAsString }.orElse("")}.${unit.primaryTypeName.orElse("")}"

  <!-- Intentionally doesn't have a package declaration to test logging
    configuration of classes that aren't in packages. -->
  <suppress files="test[/\\]framework[/\\]src[/\\]test[/\\]java[/\\]Dummy.java" checks="PackageDeclaration" />

  <!-- Intentionally has long example curl commands to coincide with sibling Painless tests. -->

    <module name="RedundantModifier" />
    <!-- Checks that all java files have a package declaration and that it
      lines up with the directory structure. -->
    <module name="PackageDeclaration" />

    <!-- Checks that a local variable or a parameter does not shadow a field that is defined in the same class. -->
    <!-- Disabled until existing violations are fixed -->
    <!--