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/*
 * Copyright 2017 Peter P. (JARvis PROgrammer)
 *
 * 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 ru.wildbot.core.util;

import lombok.Cleanup;
import lombok.NonNull;
import lombok.experimental.UtilityClass;
import lombok.val;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.jar.JarFile;
import java.util.stream.Collectors;
import java.util.zip.ZipEntry;

@UtilityClass
public class FileHelper {

    @NonNull
    public static List readLines(final JarFile jarFile, final ZipEntry entry) {
        try {
            @Cleanup val inputStream = new BufferedReader(new InputStreamReader(jarFile.getInputStream(entry),
                    StandardCharsets.UTF_8));
            return inputStream.lines().collect(Collectors.toList());
        } catch (IOException e) {
            return new ArrayList<>();
        }
    }
}




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