*/
""")
    }

    def "no spaces at the end of blank comment lines"() {
        when:
        builder.fileComment("\nnot-a-blank\n\nnot-a-blank")
        builder.create(target).generate()

        then:
        assertOutputFile("""$COMMON_START
 *
 * not-a-blank
 *
 * not-a-blank
 */
""")
    }

    def "can add groovy build script comment"() {
        when:

// that identifier. The result is nil if it is the blank identifier,
// and Typ[Invalid] if it is an invalid lhs expression.
func (check *Checker) lhsVar(lhs ast.Expr) Type {
	// Determine if the lhs is a (possibly parenthesized) identifier.
	ident, _ := ast.Unparen(lhs).(*ast.Ident)

	// Don't evaluate lhs if it is the blank identifier.
	if ident != nil && ident.Name == "_" {
		check.recordDef(ident, nil)

// that identifier. The result is nil if it is the blank identifier,
// and Typ[Invalid] if it is an invalid lhs expression.
func (check *Checker) lhsVar(lhs syntax.Expr) Type {
	// Determine if the lhs is a (possibly parenthesized) identifier.
	ident, _ := syntax.Unparen(lhs).(*syntax.Name)

	// Don't evaluate lhs if it is the blank identifier.
	if ident != nil && ident.Value == "_" {

        if (StringUtil.isBlank(endpoint)) {
            throw new CrawlingAccessException("endpoint is blank.");
        }
        builder.endpoint(endpoint);
        final String accessKey = getInitParameter("accessKey", null, String.class);
        if (StringUtil.isBlank(accessKey)) {
            throw new CrawlingAccessException("accessKey is blank.");
        }
        final String secretKey = getInitParameter("secretKey", null, String.class);

		validModes.Insert(string(kubeproxyconfig.ProxyModeNFTables))
	}

	if mode == "" || validModes.Has(string(mode)) {
		return nil
	}

	errMsg := fmt.Sprintf("must be %s or blank (blank means the best-available proxy [currently iptables])", strings.Join(sets.List(validModes), ", "))
	return field.ErrorList{field.Invalid(fldPath.Child("ProxyMode"), string(mode), errMsg)}
}

          </description>
          <type>boolean</type>
          <defaultValue>false</defaultValue>
        </field>
        <field xdoc.separator="blank">
          <name>proxies</name>
          <version>1.0.0+</version>
          <description>
            Configuration for different proxy profiles. Multiple proxy profiles

    # default is false: such cases aren't reported by default.
    check-type-assertions: false
    # report about assignment of errors to blank identifier: `num, _ := strconv.Atoi(numStr)`;
    # default is false: such cases aren't reported by default.
    check-blank: false
  govet:
    disable:
      # report about shadowed variables
      - shadow
  goimports:

			if pkg != "" && pkg != prevPkg {
				h := stdlibPackageHeading(pkg, lastBlock(doc).Pos().EndLine)
				doc.Blocks = append(doc.Blocks, h)
			}
			prevPkg = pkg
			// Put a blank line between the current and new blocks, so that the end
			// of a file acts as a blank line.
			lastLine := lastBlock(doc).Pos().EndLine
			delta := lastLine + 2 - newdoc.Blocks[0].Pos().StartLine
			for _, b := range newdoc.Blocks {
				addLines(b, delta)
			}

			// When we find the first non-blank, non-// line,
			// this "end" position marks the latest file position
			// where a // +build line can appear.
			// (It must appear _before_ a blank line before the non-blank, non-// line.
			// Yes, that's confusing, which is part of why we moved to //go:build lines.)
			// Note that ended==false here means that inSlashStar==false,
			// since seeing a /* would have set ended==true.

          <description>The base version (i.e. ending in {@code -SNAPSHOT}) when this directory represents a "groupId/artifactId/version" for a SNAPSHOT.</description>
        </field>
        <field xdoc.separator="blank">
          <name>plugins</name>
          <version>1.0.0+</version>
          <description>The set of plugins when this directory represents a "groupId".</description>
          <association>
            <type>Plugin</type>