*/
    public static String dec_utf8(final byte[] src, int si, final int slim) throws IOException {
        final char[] uni = new char[slim - si];
        int ui, ch;

        for (ui = 0; si < slim && (ch = src[si++] & 0xFF) != 0; ui++) {
            if (ch < 0x80) {
                uni[ui] = (char) ch;
            } else if ((ch & 0xE0) == 0xC0) {
                if (slim - si < 2) {
                    break;

import static com.google.common.io.BaseEncoding.base64Url;
import static com.google.common.io.ReflectionFreeAssertThrows.assertThrows;
import static com.google.common.truth.Truth.assertThat;
import static java.nio.charset.StandardCharsets.UTF_8;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.base.Ascii;
import com.google.common.base.Joiner;

        final JsonRequestParams params = new JsonRequestParams(request, fessConfig);
        try {
            response.setContentType("application/x-ndjson; charset=UTF-8");
            final long count = searchHelper.scrollSearch(params, doc -> {
                buf.setLength(0);
                buf.append('{');
                boolean first2 = true;

     *
     * @param credit
     *            the credit to set
     */
    public final void setCredit(final int credit) {
        this.credit = credit;
    }

    /**
     * Gets the credit charge for this message.
     *
     * @return the creditCharge
     */
    public final int getCreditCharge() {
        return this.creditCharge;
    }

    @Override
    public void retainPayload() {

				"application/vnd.nokia.radio-presets",
				"application/vnd.novadigm.edm",
				"application/vnd.novadigm.edx",
				"application/vnd.novadigm.ext",
				"application/vnd.oasis.opendocument.chart",
				"application/vnd.oasis.opendocument.chart-template",
				"application/vnd.oasis.opendocument.database",
				"application/vnd.oasis.opendocument.formula",
				"application/vnd.oasis.opendocument.formula-template",

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.when;

import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.nio.charset.StandardCharsets;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;

import java.io.IOException
import java.io.InputStreamReader
import java.net.ConnectException
import java.net.HttpURLConnection
import java.net.ProtocolException
import java.net.SocketTimeoutException
import java.nio.charset.StandardCharsets
import java.util.Arrays
import java.util.concurrent.TimeUnit
import java.util.concurrent.atomic.AtomicBoolean
import javax.net.ssl.HttpsURLConnection
import kotlin.test.assertFailsWith

import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.collect.Maps.transformValues;
import static com.google.common.collect.testing.Helpers.mapEntry;
import static java.nio.charset.StandardCharsets.UTF_8;
import static java.util.Collections.sort;

import com.google.common.base.Function;
import com.google.common.base.Predicate;
import com.google.common.collect.Maps.EntryTransformer;

import static com.google.common.base.StandardSystemProperty.PATH_SEPARATOR;
import static com.google.common.io.MoreFiles.deleteRecursively;
import static com.google.common.truth.Truth.assertThat;
import static java.nio.charset.StandardCharsets.US_ASCII;
import static java.nio.file.Files.createDirectory;
import static java.nio.file.Files.createFile;
import static java.nio.file.Files.createSymbolicLink;

        private String getElementName(final String localName, final String qName) {
            return StringUtil.isNotBlank(qName) ? qName : localName;
        }

        @Override
        public void characters(final char[] ch, final int offset, final int length) {
            if (buf != null) {
                buf.append(new String(ch, offset, length));
            }
        }

        @Override