Java Text File Read Line readLines(File file)

Description

read Lines

License

Apache License

Declaration

public static List<String> readLines(File file) throws IOException 

Method Source Code

//package com.java2s;
/**/*from   w w  w .  ja  v  a  2s .  c  om*/
 * Copyright (C) FuseSource, Inc.
 * http://fusesource.com
 *
 * 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.
 */

import java.io.BufferedReader;

import java.io.Closeable;
import java.io.File;
import java.io.FileInputStream;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;

import java.util.ArrayList;
import java.util.List;
import java.util.zip.ZipFile;

public class Main {
    public static List<String> readLines(File file) throws IOException {
        List<String> overrides = new ArrayList<String>();
        if (file.exists()) {
            InputStream is = new FileInputStream(file);
            try {
                BufferedReader reader = new BufferedReader(new InputStreamReader(is));
                String line = null;
                while ((line = reader.readLine()) != null) {
                    overrides.add(line);
                }
            } finally {
                is.close();
            }
        }
        return overrides;
    }

    public static void close(ZipFile... closeables) {
        for (ZipFile c : closeables) {
            try {
                if (c != null) {
                    c.close();
                }
            } catch (IOException e) {
            }
        }
    }

    public static void close(Closeable... closeables) {
        for (Closeable c : closeables) {
            try {
                if (c != null) {
                    c.close();
                }
            } catch (IOException e) {
            }
        }
    }
}

Related

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