for (int j = 0; j < 3; ++j) {
            final int num = 100000;
            final Map<String, String> hmap = new HashMap<String, String>();
            final Map<String, String> cimap = new CaseInsensitiveMap<String>();

            long start = System.currentTimeMillis();
            for (int i = 0; i < num; i++) {
                hmap.put("a" + String.valueOf(i), null);
            }

```

🥇 🕐 🔜 🕧 ⚙️ ↩️ ➡ 🏏 🥇.

## 🔁 💲

🚥 👆 ✔️ *➡ 🛠️* 👈 📨 *➡ 🔢*, ✋️ 👆 💚 💪 ☑ *➡ 🔢* 💲 🔁, 👆 💪 ⚙️ 🐩 🐍 <abbr title="Enumeration">`Enum`</abbr>.

### ✍ `Enum` 🎓

🗄 `Enum` &amp; ✍ 🎧-🎓 👈 😖 ⚪️➡️ `str` &amp; ⚪️➡️ `Enum`.

😖 ⚪️➡️ `str` 🛠️ 🩺 🔜 💪 💭 👈 💲 🔜 🆎 `string` &amp; 🔜 💪 ✍ ☑.

⤴️ ✍ 🎓 🔢 ⏮️ 🔧 💲, ❔ 🔜 💪 ☑ 💲:

```Python hl_lines="1  6-9"

        } else {
          fail(
              rootLocaleFormat(
                  "Feature enum %s contains a class named "
                      + "'Require' but it is not an annotation.",
                  featureEnumClass));
        }
        return;
      }
    }
    fail(
        rootLocaleFormat(
            "Feature enum %s should contain an " + "annotation named 'Require'.",
            featureEnumClass));
  }

package com.google.common.collect.testing;

import com.google.common.annotations.GwtCompatible;

/**
 * A sample enumerated type we use for testing.
 *
 * @author Kevin Bourrillion
 */
@GwtCompatible
public enum AnEnum {
  A,
  B,
  C,
  D,
  E,
  F

     */
    static GetCheckedTypeValidator getBestValidator() {
      try {
        @SuppressWarnings("rawtypes") // class literals
        Class<? extends Enum> theClass =
            Class.forName(CLASS_VALUE_VALIDATOR_NAME).asSubclass(Enum.class);
        return (GetCheckedTypeValidator) theClass.getEnumConstants()[0];
      } catch (ClassNotFoundException
          | RuntimeException

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package gradlebuild.modules.model


enum class License(val displayName: String) {
    Apache2("Apache 2.0"),
    BSD3("3-Clause BSD"),
    BSDStyle("BSD-style"),
    CDDL("CDDL"),
    EDL("Eclipse Distribution License 1.0"),
    EPL("Eclipse Public License 1.0"),

        if (o == null) {
            return null;
        } else if (o instanceof Boolean) {
            return (Boolean) o;
        } else if (o instanceof Number) {
            final int num = ((Number) o).intValue();
            return num != 0;
        } else if (o instanceof String) {
            final String s = (String) o;
            if ("true".equalsIgnoreCase(s)) {
                return Boolean.TRUE;

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        if (num == null) {
            num = fessConfig.getPagingSearchPageSizeAsInteger();
        } else {
            try {
                if (num.intValue() > fessConfig.getPagingSearchPageMaxSizeAsInteger().intValue() || num.intValue() <= 0) {
                    num = fessConfig.getPagingSearchPageMaxSizeAsInteger();
                }

public class SearchBody extends ListForm {

    // `size` is an alias of `num`.
    // `size` is prepared to be compatible with other Admin APIs
    @ValidateTypeFailure
    public Integer size;

    @Override
    public void initialize() {
        if (size != null) {
            num = num == null || num < size ? size : num;
        }
        super.initialize();
    }

 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.maven.repository.metadata;

/**
 * MetadataResolutionRequestTypeEnum
 */
@Deprecated
public enum MetadataResolutionRequestTypeEnum {
    tree(1),
    graph(2),
    classpathCompile(3),
    classpathTest(4),
    classpathRuntime(5),
    versionedGraph(6),
    scopedGraph(7);

    private int id;