final Map<String, Object> map = newHashMap();
        BeanUtil.copyBeanToMap(bean2, map, converter(new NumberConverter("#,##0")));
        assertThat(map.get("aaa"), is((Object) "1,000"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testCopyMapToBean_converter() throws Exception {
        final Map<String, Object> map = newHashMap();
        map.put("aaa", new Integer(1000));

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.lang;

import static org.codelibs.core.collection.CollectionsUtil.newHashMap;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

import java.lang.annotation.Annotation;
import java.util.Map;

import org.codelibs.core.beans.BeanDesc;

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.io;

import static org.codelibs.core.collection.CollectionsUtil.newHashMap;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotEmpty;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

import java.util.Enumeration;
import java.util.Locale;

package org.codelibs.core.beans.util;

import static org.codelibs.core.collection.ArrayUtil.isEmpty;
import static org.codelibs.core.collection.CollectionsUtil.newArrayList;
import static org.codelibs.core.collection.CollectionsUtil.newHashMap;
import static org.codelibs.core.lang.ClassIterator.iterable;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotEmpty;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.log;

import static org.codelibs.core.collection.ArrayUtil.asArray;
import static org.codelibs.core.collection.CollectionsUtil.newHashMap;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotEmpty;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

import java.util.Map;

    /** ラッパー型からプリミティブ型へのマップ */
    protected static final Map<Class<?>, Class<?>> wrapperToPrimitiveMap = newHashMap();

    /** プリミティブ型からラッパー型へのマップ */
    protected static final Map<Class<?>, Class<?>> primitiveToWrapperMap = newHashMap();

    /** プリミティブ型の名前からクラスへのマップ */
    protected static final Map<String, Class<?>> primitiveNameToClassMap = newHashMap();

    static {
        wrapperToPrimitiveMap.put(Boolean.class, Boolean.TYPE);

package org.codelibs.core.beans.impl;

import static java.util.Collections.unmodifiableCollection;
import static org.codelibs.core.collection.CollectionsUtil.newArrayList;
import static org.codelibs.core.collection.CollectionsUtil.newHashMap;
import static org.codelibs.core.collection.CollectionsUtil.newHashSet;
import static org.codelibs.core.lang.GenericsUtil.getActualClass;
import static org.codelibs.core.lang.GenericsUtil.getGenericParameters;

     *            {@link HashMap}のキーの型
     * @param <V>
     *            {@link HashMap}の値の型
     * @return {@link HashMap}の新しいインスタンス
     * @see HashMap#HashMap()
     */
    public static <K, V> HashMap<K, V> newHashMap() {
        return new HashMap<>();
    }

    /**
     * {@link HashMap}の新しいインスタンスを作成して返します。
     *
     * @param <K>
     *            {@link HashMap}のキーの型
     * @param <V>

 * governing permissions and limitations under the License.
 */
package org.codelibs.core.net;

import static org.codelibs.core.collection.ArrayUtil.asArray;
import static org.codelibs.core.collection.CollectionsUtil.newHashMap;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotEmpty;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

import java.io.File;
import java.io.IOException;