}

    /**
     * Gets the price information.
     * @return the price
     */
    public String getPrice() {
        return price;
    }

    /**
     * Sets the price information.
     * @param price the price to set
     */
    public void setPrice(final String price) {
        this.price = price;
    }

    /**
     * Gets the requires subscription flag.

        this.trace = trace;
    }

    @Nonnull
    @Override
    public S getSession() {
        return session;
    }

    @Override
    public RequestTrace getTrace() {
        return trace;
    }

		file = trimTrace(file)
		_, funcName := filepath.Split(runtime.FuncForPC(pc).Name())
		return fmt.Sprintf("%v:%v:%v()", file, lineNumber, funcName)
	}
	return ""
}

// getTrace method - creates and returns stack trace
func getTrace(traceLevel int) []string {
	var trace []string
	pc, file, lineNumber, ok := runtime.Caller(traceLevel)

	for ok && file != "" {
		// Clean up the common prefixes

        ArtifactInstallerRequest request =
                ArtifactInstallerRequest.builder().session(session).trace(trace).build();

        assertEquals(trace, request.getTrace());
        assertEquals(session, request.getSession());
    }

    @Test
    void testDependencyResolverRequestEquality() {
        Session session = mock(Session.class);

     * hierarchy and can carry additional diagnostic information.
     *
     * @return the request trace, or {@code null} if no trace information is available
     */
    @Nullable
    RequestTrace getTrace();

    /**
     * Returns a hashcode value for this request, based on all significant fields.
     * Implementations must ensure that if two requests are equal according to

            VersionRangeResult result,
            VersionRangeRequest request,
            Metadata.Nature wantedNature) {
        RequestTrace trace = RequestTrace.newChild(request.getTrace(), request);

        Map<String, ArtifactRepository> versionIndex = new HashMap<>();

        Metadata metadata = new DefaultMetadata(
                request.getArtifact().getGroupId(),

        ModelBuilderRequestBuilder() {}

        ModelBuilderRequestBuilder(ModelBuilderRequest request) {
            this.session = request.getSession();
            this.trace = request.getTrace();
            this.requestType = request.getRequestType();
            this.locationTracking = request.isLocationTracking();
            this.recursive = request.isRecursive();
            this.source = request.getSource();

                    buf = null;
                }
            } else if (VIDEO_PRICE_ELEMENT.equals(elementName)) {
                if (buf != null && currentVideo != null) {
                    currentVideo.setPrice(buf.toString().trim());
                    buf = null;
                }
            } else if (VIDEO_REQUIRES_SUBSCRIPTION_ELEMENT.equals(elementName)) {
                if (buf != null && currentVideo != null) {