}

	switch x {
	case 0:
		use(x)
	case 1:  // this comment should have no effect on the previous or next line
		use(x)
	}

	switch x := 0; x {
	case 1:
		x = 0
		// this comment should be indented
	case 2:
		x = 0
	// this comment should not be indented, it is aligned with the next case
	case 3:
		x = 0
		/* indented comment
		   aligned
		   aligned
		*/
		// bla

     * <ul>
     *     <li>provided comment</li>
     *     <li>line separator {@literal '\n'}</li>
     *     <li>charset ISO-8859-1</li>
     * </ul>
     */
    public static void store(Properties properties, File propertyFile, @Nullable String comment) throws IOException {
        store(properties, propertyFile, comment, Charsets.ISO_8859_1, "\n");
    }

    /**

	"dedup_by_group"

	"dedup_by_group"
)

import (
	/* comment */ io1 "io"
	"fmt" // for Printf
	/* comment */ "log"
	/* comment */ io2 "io"
)

import (
	/* comment */ io2 "io" // hello
	/* comment */ io1 "io"
	"math" /* right side */
	"fmt"
	// end
)

import (
	/* comment */ io1 "io" /* before */ // after
	"fmt"
	"errors" // for New
	io2 "io" // another

		Fn:   addImportFn("os"),
		In: `package main

// Comment
import "C"
`,
		Out: `package main

// Comment
import "C"
import "os"
`,
	},
	{
		Name: "import.3",
		Fn:   addImportFn("os"),
		In: `package main

// Comment
import "C"

import (
	"io"
	"utf8"
)
`,
		Out: `package main

// Comment
import "C"

import (
	"io"
	"os"
	"utf8"
)
`,

    def "replaces line comments with space"() {
        when:
        input = """
Here is a // comment
string
// Line comment
with interspersed // comment /* with inline comment */ and // other comment */ chars
line comments.
"""

        then:
        output == "\nHere is a \nstring\n\nwith interspersed \nline comments."
    }

    def "can cope with multiple unescaped and escaped \\r characters"() {
        when:

package p

/*
Doc comment.

  - List1.

  - List2.
*/
var X int

/* erroneous doc comment */
var Y int

/*
 * Another erroneous
 * doc comment.
 */

    }

    public void setName(String name) {
        this.name = name;
    }

    /**
     * A comment used for the eclipse project
     */
    public String getComment() {
        return comment;
    }

    public void setComment(String comment) {
        this.comment = comment;
    }

    /**
     * The referenced projects of this Eclipse project.
     */

	}

	switch x {
	case 0:
		use(x)
	case 1:	// this comment should have no effect on the previous or next line
		use(x)
	}

	switch x := 0; x {
	case 1:
		x = 0
		// this comment should be indented
	case 2:
		x = 0
	// this comment should not be indented, it is aligned with the next case
	case 3:
		x = 0
		/* indented comment
		   aligned
		   aligned
		*/
		// bla

        when:
        runProps()
        then:
        file("output.properties").text == ""
    }

    def "empty properties with comment are written properly"() {
        given:
        buildFile << """
            task props(type: WriteProperties) {
                comment = "Line comment"
                outputFile = file("output.properties")
            }
        """

        when:
        runProps()
        then:

import javax.annotation.Nullable;

public interface RepositoriesBuilder {
    void mavenLocal(@Nullable String comment);

    void maven(@Nullable String comment, String url);

    void mavenCentral(@Nullable String comment);

    void gradlePluginPortal(@Nullable String comment);