Java Utililty Methods File Append LIne

List of utility methods to do File Append LIne

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Description

The list of methods to do File Append LIne are organized into topic(s).

Method

voidappendLine(String filePath, String text)
append Line 
File file = new File(filePath);
FileWriter writer = new FileWriter(file, true);
String lineSeparator = System.getProperty("line.separator");
if (!text.endsWith(lineSeparator)) {
    text += lineSeparator;
writer.write(text);
writer.close();
...
voidappendLine(String path, String line)
append Line 
File file = new File(path);
Writer writer = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(file, true), "UTF-8"));
try {
    writer.write(line + "\n");
    writer.flush();
    writer.close();
} catch (IOException e) {
    e.printStackTrace();
...
voidappendLineInFile(String path, String lines)
append Line In File 
FileOutputStream fouts;
try {
    fouts = new FileOutputStream(path, true);
    DataOutputStream douts = new DataOutputStream(fouts);
    douts.writeBytes(lines.toString());
    douts.flush();
    douts.close();
    fouts.close();
...
voidappendLines(File file, String[] lines)
append lines. 
if (file == null)
    throw new IOException("File is null.");
writeLines(new FileOutputStream(file, true), lines);
voidappendLines(File file, String[] lines)
append lines. 
if (file == null)
    throw new IOException("File is null.");
writeLines(new FileOutputStream(file, true), lines);
voidappendLinesToFile(Iterable lines, File outFile)
Append a bunch of String to a new File, line by line. 
if (outFile == null || lines == null)
    throw new IOException("Got null args");
outFile.createNewFile();
PrintWriter pw = new PrintWriter(new FileOutputStream(outFile, true));
try {
    for (String line : lines)
        pw.println(line);
} finally {
...
voidappendLineToFile(String fileName, String format, Object... vals)
Appends a line to a file. 
new File(fileName).getParentFile().mkdirs();
try (Writer out = new BufferedWriter(new FileWriter(fileName, true))) {
    out.write(String.format(format + '\n', vals));
voidAppendLineToFile(String filePath, String text)
Appends a line to an existing file (incuding a new line character). 
AppendTextToFile(filePath, text + "\n");
voidappendLineToFile(String path, String line)
append Line To File 
try (FileWriter writer = new FileWriter(path, true)) {
    writer.append(line).append("\n");
voidappendLineToTextFile(File file, String line)
Appends a new line to a text file. 
boolean newLine = true;
if (!file.exists()) {
    file.createNewFile();
    newLine = false;
FileWriter fw = new FileWriter(file.getAbsoluteFile(), true);
BufferedWriter bw = new BufferedWriter(fw);
if (newLine) {
...