* href="https://tools.ietf.org/html/rfc2046">2046</a>.
 *
 * <p>All portions of the media type that are case-insensitive (type, subtype, parameter attributes)
 * are normalized to lowercase. The value of the {@code charset} parameter is normalized to
 * lowercase, but all others are left as-is.
 *
 * <p>Note that this specifically does <strong>not</strong> represent the value of the MIME {@code

            if (installationToolchainsFileStr != null) {
                installationToolchainsFile = context.installationDirectory
                        .resolve(installationToolchainsFileStr)
                        .normalize();
            }
        }

        request.setInstallationToolchainsFile(
                installationToolchainsFile != null ? installationToolchainsFile.toFile() : null);

            return signingKey;
        case 3:
        case 4:
        case 5:
            /*
             * This code is only called if extended security is not on. This will
             * all be cleaned up an normalized in JCIFS 2.x.
             */
            throw new SmbException(
                    "NTLMv2 requires extended security (jcifs.smb.client.useExtendedSecurity must be true if jcifs.smb.lmCompatibility >= 3)");
        }

            return false;
        }

        @Override
        public Node cloneNode(boolean deep) {
            return null;
        }

        @Override
        public void normalize() {
        }

        @Override
        public boolean isSupported(String feature, String version) {
            return false;
        }

        @Override
        public String getNamespaceURI() {

	return fw.nb
}

// sparseFileWriter is a fileWriter for writing data to a sparse file entry.
type sparseFileWriter struct {
	fw  fileWriter  // Underlying fileWriter
	sp  sparseDatas // Normalized list of data fragments
	pos int64       // Current position in sparse file
}

func (sw *sparseFileWriter) Write(b []byte) (n int, err error) {
	overwrite := int64(len(b)) > sw.logicalRemaining()
	if overwrite {

            return signingKey;
        case 3:
        case 4:
        case 5:
            /* This code is only called if extended security is not on. This will
             * all be cleaned up an normalized in JCIFS 2.x.
             */
            throw new SmbException(
                    "NTLMv2 requires extended security (jcifs.smb1.smb1.client.useExtendedSecurity must be true if jcifs.smb1.smb1.lmCompatibility >= 3)");

		}
		ep = ep[1:]
	}
	return ep
}

// unescapeGeneric is similar to url.PathUnescape or url.QueryUnescape
// depending on input, additionally also handles situations such as
// `//` are normalized as `/`, also removes any `/` prefix before
// returning.
func unescapeGeneric(p string, escapeFn func(string) (string, error)) (string, error) {
	ep, err := escapeFn(p)
	if err != nil {
		return "", err
	}

	return fr.nb
}

// sparseFileReader is a fileReader for reading data from a sparse file entry.
type sparseFileReader struct {
	fr  fileReader  // Underlying fileReader
	sp  sparseHoles // Normalized list of sparse holes
	pos int64       // Current position in sparse file
}

func (sr *sparseFileReader) Read(b []byte) (n int, err error) {
	finished := int64(len(b)) >= sr.logicalRemaining()
	if finished {

                // parentData.setModel( interpolatedParent );
                parentData.setVersion(interpolatedParent.getVersion());
            }
        }

        // url normalization
        modelUrlNormalizer.normalize(resultModel, request);

        // Now the fully interpolated model is available: reconfigure the resolver
        configureResolver(request.getModelResolver(), resultModel, problems, true);

// If the input is sparseHoles, then it will output sparseDatas and vice-versa.
// The input must have been already validated.
//
// This function mutates src and returns a normalized map where:
//   - adjacent fragments are coalesced together
//   - only the last fragment may be empty
//   - the endOffset of the last fragment is the total size