Java Utililty Methods Text File Read Line

List of utility methods to do Text File Read Line

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Description

The list of methods to do Text File Read Line are organized into topic(s).

Method

ListreadLines(File file)
read Lines 
BufferedReader reader = openBufferedReader(file);
if (reader == null) {
    return null;
try {
    return readLines(reader);
} finally {
    close(reader);
...
String[]readLines(File file)
read lines. 
if (file == null || !file.exists() || !file.canRead())
    return new String[0];
return readLines(new FileInputStream(file));
ListreadLines(File file)
read Lines 
List<String> lines = new ArrayList<String>();
BufferedReader br = new BufferedReader(new FileReader(file));
String line;
while ((line = br.readLine()) != null) {
    lines.add(line);
br.close();
return lines;
...
ListreadLines(File file)
read Lines 
Reader reader = new FileReader(file);
return readLines(reader);
ListreadLines(File file)
Reads the contents of a file line by line to a List of Strings using the default encoding for the VM. 
return readLines(file, null);
ListreadLines(File file)
Load the content of given File into a string List. 
return readLines(new FileInputStream(file));
String[]readLines(File file)
read Lines 
try (BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(file)))) {
    ArrayList<String> res = new ArrayList<>();
    String line;
    while ((line = in.readLine()) != null)
        res.add(line);
    return res.toArray(new String[0]);
} catch (IOException e) {
    return null;
...
ListreadLines(File file)
read Lines 
if (!file.exists()) {
    return new ArrayList<String>();
BufferedReader reader = new BufferedReader(new FileReader(file));
List<String> results = new ArrayList<String>();
try {
    String line = reader.readLine();
    while (line != null) {
...
ListreadLines(File file)
read Lines 
InputStream in = new FileInputStream(file);
return readLines(in);
ListreadLines(File file)
read Lines 
return readLines(new FileInputStream(file), "UTF-8");