if g.left {
					c.Slash = pos[i].Start - 1
				} else {
					// An import spec can have both block comment and a line comment
					// to its right. In that case, both of them will have the same pos.
					// But while formatting the AST, the line comment gets moved to
					// after the block comment.
					c.Slash = pos[i].End
				}
			}
		}
	}

	slices.SortFunc(comments, func(a, b *CommentGroup) int {

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);

func (p *printer) newline() {
	if len(p.comment) > 0 {
		p.printf(" ")
		for i, com := range p.comment {
			if i > 0 {
				p.trim()
				p.printf("\n")
				for i := 0; i < p.margin; i++ {
					p.printf("\t")
				}
			}
			p.printf("%s", strings.TrimSpace(com.Token))
		}
		p.comment = p.comment[:0]
	}

	p.trim()

	{"foo    /*  */ /* \n */ bar/**/\n", "IDENT COMMENT COMMENT ; IDENT COMMENT ;"},
	{"foo    /*0*/ /*1*/ /*2*/\n", "IDENT COMMENT COMMENT COMMENT ;"},

	{"foo    /*comment*/    \n", "IDENT COMMENT ;"},
	{"foo    /*0*/ /*1*/ /*2*/    \n", "IDENT COMMENT COMMENT COMMENT ;"},
	{"foo	/**/ /*-------------*/       /*----\n*/bar       /*  \n*/baa\n", "IDENT COMMENT COMMENT COMMENT ; IDENT COMMENT ; IDENT ;"},

	}
	b, err := io.ReadAll(r)
	if err != nil {
		t.Fatalf("ReadAll: %v", err)
	}
	if string(b) != "payload" {
		t.Fatalf("payload is %q, want %q", string(b), "payload")
	}
	if r.Comment != "comment" {
		t.Fatalf("comment is %q, want %q", r.Comment, "comment")
	}
	if string(r.Extra) != "extra" {
		t.Fatalf("extra is %q, want %q", r.Extra, "extra")
	}
	if r.ModTime.Unix() != 1e8 {

-- input --
[io] at start of comment.
[io] at start of line.
At end of line: [io]
At end of comment: [io]
-- markdown --

    }

    /**
     * Writes an XML comment.
     * Characters are not XML encoded inside the comment.
     * The start comment delimiter will contain a space if the comment does not start with a blank character.
     * The end comment delimiter will contain a space if the comment does not end with a blank character.
     *
     * @param comment the comment to write
     * @return this writer

		{"//\n//\n\t// want this one\r\n", comment{2, 1, "// want this one\r"}},
		{"\n\n//\n", comment{2, 0, "//"}},
		{"//", comment{0, 0, "//"}},

		/*-style comments */
		{"123/* regular comment */", comment{0, 3, "/* regular comment */"}},
		{"package p /* regular comment", comment{0, 0, ""}},
		{"\n\n\n/*\n*//* want this one */", comment{4, 2, "/* want this one */"}},
		{"\n\n/**/", comment{2, 0, "/**/"}},

        - revive
        - stylecheck

	var last *ast.Comment
	for p.commentBefore(next) {
		list := p.comment.List
		changed := false
		if p.lastTok != token.IMPORT && // do not rewrite cgo's import "C" comments
			p.posFor(p.comment.Pos()).Column == 1 &&
			p.posFor(p.comment.End()+1) == next {
			// Unindented comment abutting next token position:
			// a top-level doc comment.
			list = formatDocComment(list)
			changed = true