"""
        Search for credentials with client_grants
        """
        if self.cid is not None:
            fetcher = self._create_credentials_fetcher()
            return RefreshableCredentials.create_from_metadata(
                metadata=fetcher(),
                refresh_using=fetcher,
                method=self.METHOD,
            )
        else:
            return None

        assertFalse(auth.matches("ftp://hostname:111/"));
        assertFalse(auth.matches("ftp://hostname:xx/"));
        assertFalse(auth.matches("ftp://hoge/test/aaa.html"));
        assertFalse(auth.matches("ftp://hoge/test"));
        assertFalse(auth.matches("ftp://hoge/"));
        assertFalse(auth.matches("ftp://hoge"));
        assertFalse(auth.matches("ftp://"));
        assertFalse(auth.matches("http://hostname/"));

        assertFalse(matcher.matches("1.5"));
        assertTrue(matcher.matches("1.5.2"));
        assertFalse(matcher.matches("[1.4,1.5)"));
        assertFalse(matcher.matches("[1.5,1.5.2)"));
        assertFalse(matcher.matches("(1.5.2,1.6)"));
        assertTrue(matcher.matches("(1.4,1.5.2]"));
        assertTrue(matcher.matches("(1.5,)"));
        assertEquals("1.5.2", matcher.toString());

// encrypt it using the provided key and return the result.
func compressionIndexEncrypter(key crypto.ObjectKey, input func() []byte) func() []byte {
	var data []byte
	var fetched bool
	return func() []byte {
		if !fetched {
			data = input()
			fetched = true
		}
		return metadataEncrypter(key)("compression-index", data)
	}
}

// compressionIndexDecrypt reverses compressionIndexEncrypter.

    assertTrue(toTest, toTest.matches(".*\\{field1\\=Hello\\}"));
  }

  public void testToStringLenient_oneIntegerField() {
    String toTest =
        MoreObjects.toStringHelper(new TestClass()).add("field1", Integer.valueOf(42)).toString();
    assertTrue(toTest, toTest.matches(".*\\{field1\\=42\\}"));
  }

  public void testToStringLenient_nullInteger() {

        assertAll(() -> assertTrue(OID_PATTERN.matcher(SpnegoConstants.SPNEGO_MECHANISM).matches(), "Invalid OID: SPNEGO_MECHANISM"),
                () -> assertTrue(OID_PATTERN.matcher(SpnegoConstants.KERBEROS_MECHANISM).matches(), "Invalid OID: KERBEROS_MECHANISM"),
                () -> assertTrue(OID_PATTERN.matcher(SpnegoConstants.LEGACY_KERBEROS_MECHANISM).matches(),
                        "Invalid OID: LEGACY_KERBEROS_MECHANISM"),

    assertThat(cookie.matches("http://square.com".toHttpUrl())).isFalse()
  }

  @Test fun idnDomainMatches() {
    val cookie = parse("http://☃.net/".toHttpUrl(), "a=b; domain=☃.net")
    assertThat(cookie!!.matches("http://☃.net/".toHttpUrl())).isTrue()
    assertThat(cookie.matches("http://xn--n3h.net/".toHttpUrl())).isTrue()

    // to the server certificate.
    //   www.android.com  matches www.android.com
    //   www.android.com  matches www.android.com.
    //   www.android.com. matches www.android.com.
    //   www.android.com. matches www.android.com
    if (!hostname.endsWith(".")) {
      hostname += "."
    }
    if (!pattern.endsWith(".")) {
      pattern += "."

                }
            }
            return length;
        }

        /**
         * Checks if the given path matches this pattern.
         * @param path the path to check
         * @return true if the path matches, false otherwise
         */
        public boolean matches(final String path) {
            return regexPattern.matcher(path).find();
        }

        /**

import javassist.CtClass
import javassist.CtField

/**
 * Matches Kotlin <code>internal</code> members.
 */
class KotlinInternalFilter implements ClassFilter, FieldFilter, BehaviorFilter {

    @Override
    boolean matches(CtClass ctClass) {
        return KotlinMetadataQueries.INSTANCE.isKotlinInternal(ctClass)
    }

    @Override
    boolean matches(CtField ctField) {