new EqualsTester()
        .addEqualityGroup(
            Predicates.contains(Pattern.compile("foo")), Predicates.containsPattern("foo"))
        .addEqualityGroup(Predicates.contains(Pattern.compile("foo", Pattern.CASE_INSENSITIVE)))
        .addEqualityGroup(Predicates.containsPattern("bar"))
        .testEquals();
  }

  public void assertEqualHashCode(

        if (!"Vary".equals(name(i), ignoreCase = true)) {
          continue
        }

        val value = value(i)
        if (result == null) {
          result = TreeSet(String.CASE_INSENSITIVE_ORDER)
        }
        for (varyField in value.split(',')) {
          result.add(varyField.trim())
        }
      }
      return result ?: emptySet()
    }

    /**

    new EqualsTester()
        .addEqualityGroup(
            Predicates.contains(Pattern.compile("foo")), Predicates.containsPattern("foo"))
        .addEqualityGroup(Predicates.contains(Pattern.compile("foo", Pattern.CASE_INSENSITIVE)))
        .addEqualityGroup(Predicates.containsPattern("bar"))
        .testEquals();
  }

  public void assertEqualHashCode(

 *  Fix: `OkApacheClient` now allows an empty `PUT` and `POST`.
 *  Fix: Websockets no longer rebuffer socket streams.
 *  Fix: Websockets are now better at handling close frames.
 *  Fix: Content type matching is now case insensitive.
 *  Fix: `Vary` headers are not lost with `android.net.http.HttpResponseCache`.
 *  Fix: HTTP/2 wasn't enforcing stream timeouts when writing the underlying
    connection. Now it is.

 * href="https://tools.ietf.org/html/rfc2045">2045</a> and <a
 * 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.
 *

## Version 3.4.0

_2016-07-08_

 *  New: Support dynamic table size changes to HPACK Encoder.
 *  Fix: Use `TreeMap` in `Headers.toMultimap()`. This makes string lookups on
    the returned map case-insensitive.
 *  Fix: Don't share the OkHttpClient's `Dispatcher` in `HttpURLConnection`.


## Version 3.4.0-RC1

_2016-07-02_

 *  **We’ve rewritten HttpURLConnection and HttpsURLConnection.** Previously we

                            description: Flag to specify whether the URI matching
                              should be case-insensitive.
                            type: boolean
                          method:
                            description: 'HTTP Method values are case-sensitive and
                              formatted as follows: - `exact: "value"` for exact string

                            description: Flag to specify whether the URI matching
                              should be case-insensitive.
                            type: boolean
                          method:
                            description: 'HTTP Method values are case-sensitive and
                              formatted as follows: - `exact: "value"` for exact string

    }

    /* MNG-3943*/
    @Test
    void testMergeOfPluginExecutionsWhenChildAndParentUseDifferentPluginVersions() throws Exception {
        PomTestWrapper pom = buildPom("plugin-exec-merging-version-insensitive/sub");
        assertEquals(4, ((List<?>) pom.getValue("build/plugins[1]/executions")).size());
    }

    @Test
    void testInterpolationWithXmlMarkup() throws Exception {

- Fixed an issue where kubelet does not set case-insensitive headers for http probes. (#117182, @dddddai) ([#117333](https://github.com/kubernetes/kubernetes/pull/117333), [@dddddai](https://github.com/dddddai)) [SIG API Machinery, Apps and Node]

### Feature