srvsvc.ShareInfo502 shareInfo502 = new srvsvc.ShareInfo502();
        shareInfo502.netname = "TestShare";
        shareInfo502.type = 1;
        shareInfo502.remark = "Test Remark";
        shareInfo502.permissions = 2;
        shareInfo502.max_uses = 10;
        shareInfo502.current_uses = 5;
        shareInfo502.path = "C:\\test";
        shareInfo502.password = "password";

        assertNotNull(info);
        assertTrue(info instanceof srvsvc.ShareInfo502);
    }

    @Test
    void testMultipleCallsToGetSecurity() throws Exception {
        // Setup ShareInfo502 with valid security descriptor
        srvsvc.ShareInfo502 info502 = new srvsvc.ShareInfo502();
        byte[] securityDescriptorBytes = new byte[20];
        securityDescriptorBytes[0] = 1; // revision

		uint32_t sd_size;
		[size_is(sd_size)] uint8_t *security_descriptor;
	} ShareInfo502;

	typedef struct {
		int count;
		[size_is(count)] ShareInfo502 *array;
	} ShareInfoCtr502;

	typedef [switch_type(int)] union {
		[case(0)] ShareInfo0 *info0;
		[case(1)] ShareInfo1 *info1;
		[case(502)] ShareInfo502 *info1;
	} ShareInfo;

	typedef [switch_type(int)] union {
		[case(0)] ShareInfoCtr0 *info0;

    /**
     * Share information level 502 structure containing full share information including security.
     */
    public static class ShareInfo502 extends NdrObject {

        /**
         * Default constructor for ShareInfo502.
         */
        public ShareInfo502() {
        }

        /**
         * The network name of the share.
         */
        public String netname;
        /**

     * @throws IOException if there is an error retrieving the security information
     */
    public ACE[] getSecurity() throws IOException {
        final srvsvc.ShareInfo502 info502 = (srvsvc.ShareInfo502) this.info;
        if (info502.security_descriptor != null) {
            SecurityDescriptor sd;
            sd = new SecurityDescriptor(info502.security_descriptor, 0, info502.sd_size);

     * @throws IOException if there is an error retrieving the security information
     */
    public ACE[] getSecurity() throws IOException {
        final srvsvc.ShareInfo502 info502 = (srvsvc.ShareInfo502) info;
        if (info502.security_descriptor != null) {
            SecurityDescriptor sd;
            sd = new SecurityDescriptor(info502.security_descriptor, 0, info502.sd_size);
            return sd.aces;

		uint32_t sd_size;
		[size_is(sd_size)] uint8_t *security_descriptor;
	} ShareInfo502;

	typedef struct {
		int count;
		[size_is(count)] ShareInfo502 *array;
	} ShareInfoCtr502;

	typedef [switch_type(int)] union {
		[case(0)] ShareInfo0 *info0;
		[case(1)] ShareInfo1 *info1;
		[case(502)] ShareInfo502 *info1;
	} ShareInfo;

	typedef [switch_type(int)] union {
		[case(0)] ShareInfoCtr0 *info0;

    /**
     * Share information level 502 structure containing full share information including security.
     */
    public static class ShareInfo502 extends NdrObject {

        /**
         * Default constructor for ShareInfo502.
         */
        public ShareInfo502() {
        }

        /**
         * The network name of the share.
         */
        public String netname;
        /**