// Compute maximum common white prefix of all but the first,
	// last, and blank lines, and replace blank lines with empty
	// lines (the first line starts with /* and has no prefix).
	// In cases where only the first and last lines are not blank,
	// such as two-line comments, or comments where all inner lines
	// are blank, consider the last line for the prefix computation
	// since otherwise the prefix would be empty.
	//

 */
""")
    }

    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("""/*
 * This file was generated by the Gradle 'init' task.
 *
 * not-a-blank
 *
 * not-a-blank
 */
""")
    }

    def "can add kotlin build script comment"() {

     * without prior blank lines, Java Manifest class doesn't. Ant Manifest class supports manifest without last line blank, Java Manifest class doesn't. Therefore we need to insert blank lines before

 */
""")
    }

    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 == "_" {

				line := fset.PositionFor(impspec.Path.ValuePos, false).Line

				// We deleted an entry but now there may be
				// a blank line-sized hole where the import was.
				if line-lastLine > 1 || !gen.Rparen.IsValid() {
					// There was a blank line immediately preceding the deleted import,
					// so there's no need to close the hole. The right parenthesis is

        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)}
}

	fffff()
}

type _ interface {
	EI
	f()
	fffffg()
}

type _ interface {	// this comment must not change indentation
	EI				// here's a comment
	f()				// no blank between identifier and ()
	fffff()				// no blank between identifier and ()
	gggggggggggg(x, y, z int)	// hurray
}

// formatting of variable declarations
func _() {
	type day struct {
		n		int
		short, long	string
	}