const buildIDSeparator = "/"

// actionID returns the action ID half of a build ID.
func actionID(buildID string) string {
	i := strings.Index(buildID, buildIDSeparator)
	if i < 0 {
		return buildID
	}
	return buildID[:i]
}

// contentID returns the content ID half of a build ID.
func contentID(buildID string) string {
	return buildID[strings.LastIndex(buildID, buildIDSeparator)+1:]
}

			var fileNames []string
			if m.BuildID != "" {
				fileNames = []string{filepath.Join(path, m.BuildID, baseName)}
				if matches, err := filepath.Glob(filepath.Join(path, m.BuildID, "*")); err == nil {
					fileNames = append(fileNames, matches...)
				}
				fileNames = append(fileNames, filepath.Join(path, noVolumeFile, m.BuildID)) // perf path format
				// Llvm buildid protocol: the first two characters of the build id

    @Nullable
    private final String buildId;
    private final ChecksumService checksumService;

    public ModuleMetadataJsonWriter(
        JsonWriter jsonWriter,
        ModuleMetadataSpec metadata,
        @Nullable String buildId,
        ChecksumService checksumService
    ) {
        super(jsonWriter);
        this.metadata = metadata;
        this.buildId = buildId;
        this.checksumService = checksumService;

		// the binary's build ID, so it is the same hash used in
		// compiling and linking.
		// When compiling, we use actionID/actionID (instead of
		// actionID/contentID) as a temporary build ID to compute
		// the hash. Do the same here. (See buildid.go:useCache)
		// The build ID matters because it affects the overall hash
		// in the plugin's pseudo-import path returned below.

	"   PPROF_BINARY_PATH  Search path for local binary files\n" +
	"                      default: $HOME/pprof/binaries\n" +
	"                      searches $buildid/$name, $buildid/*, $path/$buildid,\n" +
	"                      ${buildid:0:2}/${buildid:2}.debug, $name, $path,\n" +
	"                      ${name}.debug, $dir/.debug/${name}.debug,\n" +
	"                      usr/lib/debug/$dir/${name}.debug\n" +

		}
		var mappings []*profile.Mapping
		id := uint64(1)
		parseProcSelfMaps(mmap, func(lo, hi, offset uint64, file, buildID string) {
			mappings = append(mappings, &profile.Mapping{
				ID:      id,
				Start:   lo,
				Limit:   hi,
				Offset:  offset,
				File:    file,
				BuildID: buildID,
			})
			id++
		})
		if len(mappings) < 2 {
			// It is possible for a binary to only have 1 executable

			continue
		}
		if m.BuildID == "" {
			if u, err := url.Parse(m.File); err == nil && u.IsAbs() && strings.Contains(strings.ToLower(u.Scheme), "http") {
				// Skip mappings pointing to a source URL
				continue
			}
		}

		name := filepath.Base(m.File)
		if m.BuildID != "" {
			name += fmt.Sprintf(" (build ID %s)", m.BuildID)
		}

		// enter the mappings into b.mem in the first place.

		buildID, _ := elfBuildID(file)
		addMapping(lo, hi, offset, file, buildID)
	}
}

func (b *profileBuilder) addMapping(lo, hi, offset uint64, file, buildID string) {
	b.addMappingEntry(lo, hi, offset, file, buildID, false)
}

func (b *profileBuilder) addMappingEntry(lo, hi, offset uint64, file, buildID string, fake bool) {
	b.mem = append(b.mem, memMap{

            new ScenarioBuildResultData(
                scenarioName: it.name,
                scenarioClass: it.className,
                testProject: testProject,
                webUrl: TC_URL + buildId,
                teamCityBuildId: buildId,
                agentName: agentName,
                status: (it.errors || it.failures) ? "FAILURE" : "SUCCESS",
                testFailure: collectFailures(it))
        }
    }

		return &fileNM{file: file{
			b:       b,
			name:    name,
			buildID: buildID,
			m:       &elfMapping{start: start, limit: limit, offset: offset, kernelOffset: kernelOffset},
		}}, nil
	}
	return &fileAddr2Line{file: file{
		b:       b,
		name:    name,
		buildID: buildID,
		m:       &elfMapping{start: start, limit: limit, offset: offset, kernelOffset: kernelOffset},
	}}, nil
}