// TODO(quasilyte): improve error message (#21860).
	V4FMADDPS (AX), [Z0-Z4], K1, Z7  // ERROR "invalid instruction"
	V4FMADDPS (AX), [Z0-Z0], K1, Z7  // ERROR "invalid instruction"
	// Invalid ranges in REG_LIST (low > high).
	// TODO(quasilyte): improve error message (#21860).
	V4FMADDPS (AX), [Z4-Z0], K1, Z7  // ERROR "invalid instruction"
	V4FMADDPS (AX), [Z1-Z0], K1, Z7  // ERROR "invalid instruction"
	// Mismatching registers in a range.

	VADDPD 2048(DX)(AX*2), Y29, Y1  // 62f19520584c4240
	VADDPD 2048(DX)(AX*2), Y28, Y29 // 62619d20586c4240
	// EVEX: Z registers; VL=512.
	VADDPD Z30, Z0, Z1              // 6291fd4858ce
	VADDPD Z0, Z2, Z29              // 6261ed4858e8
	VADDPD Z0, Z30, Z29             // 62618d4058e8
	VADDPD Z28, Z2, Z1              // 6291ed4858cc
	VADDPD Z28, Z30, Z1             // 62918d4058cc

    // Patterns for validation
    private static final Pattern VALID_USERNAME = Pattern.compile("^[a-zA-Z0-9._\\-@]+$");
    private static final Pattern VALID_DOMAIN = Pattern.compile("^[a-zA-Z0-9._\\-]+$");
    private static final Pattern VALID_SHARE = Pattern.compile("^[a-zA-Z0-9._\\-$]+$");
    private static final Pattern PATH_TRAVERSAL = Pattern.compile("\\.\\.[\\\\/]");

    @Required
    @Size(max = 100)
    public String name;

    /**
     * The value of the label type (alphanumeric and underscore only).
     */
    @Required
    @Size(max = 100)
    @Pattern(regexp = "^[a-zA-Z0-9_]+$")
    public String value;

    /**
     * The paths to include for this label type.
     */
    @CustomSize(maxKey = "form.admin.max.input.size")
    public String includedPaths;

    /**

      new UnicodeEscaper() {
        @Override
        protected char @Nullable [] escape(int c) {
          return null;
        }
      };

  // Escapes everything except [a-zA-Z0-9]
  private static final UnicodeEscaper SIMPLE_ESCAPER =
      new UnicodeEscaper() {
        @Override
        protected char @Nullable [] escape(int cp) {

      new UnicodeEscaper() {
        @Override
        protected char @Nullable [] escape(int c) {
          return null;
        }
      };

  // Escapes everything except [a-zA-Z0-9]
  private static final UnicodeEscaper SIMPLE_ESCAPER =
      new UnicodeEscaper() {
        @Override
        protected char @Nullable [] escape(int cp) {

  override fun equals(other: Any?): Boolean = other is MediaType && other.mediaType == mediaType

  override fun hashCode(): Int = mediaType.hashCode()

  companion object {
    private const val TOKEN = "([a-zA-Z0-9-!#$%&'*+.^_`{|}~]+)"
    private const val QUOTED = "\"([^\"]*)\""
    private val TYPE_SUBTYPE = Regex("$TOKEN/$TOKEN")
    private val PARAMETER = Regex(";\\s*(?:$TOKEN=(?:$TOKEN|$QUOTED))?")

    /**

    public void test_mergeResponseData_baseAndOverwrite() {
        Map<String, Object> dataMap = new HashMap<>();
        Map<String, Object> responseDataMap = new HashMap<>();
        responseDataMap.put("z", "Z0");
        responseDataMap.put("z.overwrite", "Z1");

        indexUpdateCallback.mergeResponseData(dataMap, responseDataMap);

        assertFalse(dataMap.containsKey("z.overwrite"));

import okio.blackholeSink
import okio.buffer

/**
 * A cache that uses a bounded amount of space on a filesystem. Each cache entry has a string key
 * and a fixed number of values. Each key must match the regex `[a-z0-9_-]{1,64}`. Values are byte
 * sequences, accessible as streams or files. Each value must be between `0` and `Int.MAX_VALUE`
 * bytes in length.
 *

    private static final String PDF_DATE = "pdf_date";

    /** Regular expression pattern for matching email addresses */
    private static final Pattern EMAIL_ADDRESS_PATTERN =
            Pattern.compile("[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,6}", Pattern.CASE_INSENSITIVE);

    /**
     * Cache for storing resource file modification timestamps to enable cache busting.