Java Utililty Methods BufferedReader Read Line

List of utility methods to do BufferedReader Read Line

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Description

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

Method

ListreadLine(String filename, String encoding)
read Line 
List<String> lines = new ArrayList<String>();
try {
    String content = "";
    BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream(filename), encoding));
    while ((content = in.readLine()) != null) {
        content = content.trim();
        if (content.length() == 0)
            continue;
...
StringreadLine(String filepath)
Read line. 
BufferedReader reader = new BufferedReader(new FileReader(filepath));
String line = reader.readLine();
reader.close();
return line;
ListreadLine(String filePathAndName, String encoding)
read the line content of text file, in array
PS. size of element = number of line 
if (encoding == null)
    encoding = DEFAULT_ENCODING;
String string = "";
List<String> stringList = new ArrayList<>();
long i = 0;
BufferedReader reader = getBuffer(filePathAndName, encoding);
if (reader == null)
    return stringList;
...
StringreadLine(String fmt, Object... args)
read Line 
java.io.Console console = System.console();
if (console != null) {
    return System.console().readLine(fmt, args);
} else {
    print(fmt, args);
    try {
        BufferedReader buffer = new BufferedReader(new InputStreamReader(System.in));
        return buffer.readLine();
...
StringreadLine(String path)
read Line 
try (BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(path)))) {
    return reader.readLine();
StringreadLine(String prompt)
read Line 
InputStreamReader inputStreamReader = new InputStreamReader(System.in);
BufferedReader stdin = new BufferedReader(inputStreamReader);
System.out.print(prompt + "> ");
System.out.flush();
return stdin.readLine();
StringreadLine(String prompt, boolean force)
read Line 
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
String s = null;
try {
    System.out.print(prompt + ":");
    System.out.flush();
    s = br.readLine();
    while (force && ((s == null) || (s.trim().length() == 0))) {
        System.out.print(prompt + ":");
...
StringreadLine(String s)
read Line 
System.out.print(s);
String returnval = null;
try {
    returnval = bufRead.readLine();
} catch (IOException e) {
    e.printStackTrace();
return returnval;
...
StringreadLine(String s)
read Line 
System.out.print(s);
String returnval = null;
try {
    BufferedReader bufRead = new BufferedReader(new InputStreamReader(System.in));
    returnval = bufRead.readLine();
} catch (IOException e) {
    throw new RuntimeException(e);
return returnval;
StringreadLine(String value, BufferedReader procout)
read Line 
String line = "";
String found = "";
while ((line = procout.readLine()) != null) {
    if (found.length() == 0 && line.contains(value))
        found = line;
procout.close();
return found;
...