Java Text File Read Line readLines(String file, ArrayList lines)

Description

read Lines

License

Apache License

Declaration

public static void readLines(String file, ArrayList<String> lines) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

import java.util.*;

import java.io.*;

public class Main {
    public static void readLines(String file, ArrayList<String> lines) {
        BufferedReader reader = null;
        try {//from w  w w . j av  a 2  s.co  m

            reader = new BufferedReader(new FileReader(new File(file)));

            String line = null;
            while ((line = reader.readLine()) != null) {
                lines.add(line);
            }

        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }

    }

    public static void readLines(String file, HashSet<String> lines) {
        BufferedReader reader = null;

        try {

            reader = new BufferedReader(new FileReader(new File(file)));

            String line = null;
            while ((line = reader.readLine()) != null) {
                lines.add(line.trim());
            }

        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            if (reader != null) {
                try {
                    reader.close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

Related

1. readlines(final File file)
2. readLines(int problemNumber)
3. readLines(String body)
4. readLines(String file)
5. readLines(String file)
6. readLines(String filename)
7. readLines(String fileName)
8. readlines(String filename)
9. readLines(String filename)