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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package org.graalvm.compiler.options;

import java.util.Iterator;

import jdk.internal.vm.compiler.collections.EconomicMap;

A OptionDescriptor implementation that wraps an existing map from Strings to OptionDescriptors. /**
 * A {@link OptionDescriptor} implementation that wraps an existing map from {@link String}s to
 * {@link OptionDescriptor}s.
 */
public final class OptionDescriptorsMap implements OptionDescriptors {
    private final EconomicMap<String, OptionDescriptor> map;

    public OptionDescriptorsMap(EconomicMap<String, OptionDescriptor> map) {
        this.map = map;
    }

    @Override
    public OptionDescriptor get(String key) {
        return map.get(key);
    }

    @Override
    public Iterator<OptionDescriptor> iterator() {
        return map.getValues().iterator();
    }
}