*/
package org.apache.maven.model.interpolation;

import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.TimeZone;

import org.apache.maven.model.Dependency;
import org.apache.maven.model.Model;

 */
package org.codelibs.fess.entity;

import java.util.HashMap;
import java.util.Map;

import org.codelibs.fess.unit.UnitFessTestCase;
import org.junit.jupiter.api.Test;

public class ParamMapTest extends UnitFessTestCase {

    private ParamMap<Object, Object> createSnakeMap() {
        final Map<Object, Object> map = new HashMap<>();
        map.put("aaa", "111");
        map.put("aaa_bbb", "222");

    /**
     * Map of additional search fields with their values.
     */
    public Map<String, String[]> fields = new HashMap<>();

    /**
     * Map of advanced search conditions.
     */
    public Map<String, String[]> as = new HashMap<>();

    /**
     * The main search query string.
     */
    @Size(max = 1000)
    public String q;

    /**

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.suggest.entity;

import static org.junit.Assert.*;

import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;

import org.codelibs.fess.suggest.constants.FieldNames;
import org.junit.Test;

/**
 * Unit tests for SuggestItemSerializer.
 */
public class SuggestItemSerializerTest {

import me.champeau.gradle.japicmp.report.PostProcessViolationsRule;
import me.champeau.gradle.japicmp.report.ViolationCheckContextWithViolations;
import org.gradle.util.internal.CollectionUtils;

import java.util.HashMap;
import java.util.Map;
import java.util.Set;

import static gradlebuild.binarycompatibility.upgrades.UpgradedProperties.OLD_REMOVED_ACCESSORS_OF_UPGRADED_PROPERTIES;

package com.google.common.collect;

import com.google.common.annotations.GwtCompatible;
import java.util.HashMap;
import java.util.Map;
import org.jspecify.annotations.NullMarked;

@GwtCompatible
@NullMarked
public class FilteredMapTest extends AbstractFilteredMapTest {
  @Override
  Map<String, Integer> createUnfiltered() {
    return new HashMap<>();
  }

import java.io.ObjectOutputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.jspecify.annotations.Nullable;

/**
 * Implementation of {@code Multimap} that uses an {@code ArrayList} to store the values for a given
 * key. A {@link HashMap} associates each key with an {@link ArrayList} of values.
 *

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.it.admin.dict;

import static org.junit.jupiter.api.Assertions.fail;

import java.util.HashMap;
import java.util.Map;

import org.junit.jupiter.api.Tag;
import org.junit.jupiter.api.Test;

@Tag("it")
public class ProtwordsTests extends DictCrudTestBase {

import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.startsWith;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.junit.jupiter.api.AfterAll;

        // Empty map
        assertEquals(0L, MemoryUtil.sizeOf(new HashMap<>()));

        // Map with null keys and values
        Map<String, String> mapWithNulls = new HashMap<>();
        mapWithNulls.put(null, null);
        assertEquals(0L, MemoryUtil.sizeOf(mapWithNulls));

        // Map with mixed content
        Map<Object, Object> mixedMap = new HashMap<>();
        mixedMap.put("key", "value");