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/*
 * Copyright 2010-2015 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jetbrains.kotlin.utils;

import org.jetbrains.annotations.NotNull;

import java.util.AbstractList;

public class ThrowingList extends AbstractList {
    private static final ThrowingList INSTANCE = new ThrowingList();

    private ThrowingList() {}

    @NotNull
    @SuppressWarnings("unchecked")
    public static  ThrowingList instance() {
        return (ThrowingList) INSTANCE;
    }

    @NotNull
    @Override
    public E get(int index) {
        throw new UnsupportedOperationException(getClass().getName());
    }

    @Override
    public int size() {
        throw new UnsupportedOperationException(getClass().getName());
    }
}