Java Utililty Methods BufferedReader Read

List of utility methods to do BufferedReader Read

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Description

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

Method

StringreadFile(File file)
Reads a file, returns its content into a String. 
BufferedReader reader = null;
try {
    StringBuilder content = new StringBuilder();
    reader = new BufferedReader(new FileReader(file));
    for (String line; (line = reader.readLine()) != null;)
        content.append(line).append('\n');
    return content.toString();
} catch (IOException e) {
...
StringBufferreadFile(File file)
read File 
BufferedReader reader = null;
StringWriter result = new StringWriter();
PrintWriter writer = new PrintWriter(result);
try {
    reader = new BufferedReader(new FileReader(file));
    String line;
    while ((line = reader.readLine()) != null) {
        writer.println(line);
...
StringBufferreadFile(File file)
read File 
StringBuffer result = new StringBuffer();
BufferedReader in = new BufferedReader(new FileReader(file));
char[] buf = new char[1024];
int len = 0;
while ((len = in.read(buf)) != -1) {
    result.append(buf, 0, len);
in.close();
...
StringreadFile(File file)
Read file into string 
StringBuffer bf = new StringBuffer();
BufferedReader br = new BufferedReader(new FileReader(file));
String line;
while ((line = br.readLine()) != null) {
    bf.append(line);
    bf.append("\n");
br.close();
...
StringreadFile(File file)
Read the content of a text file and then return its contents 
BufferedReader bis = null;
StringBuilder sb = new StringBuilder();
try {
    bis = new BufferedReader(new FileReader(file));
    String line;
    while ((line = bis.readLine()) != null)
        sb.append(line).append('\n');
} catch (FileNotFoundException e) {
...
StringreadFile(File file)
read File 
StringBuffer fileData = new StringBuffer(BUFFER_SIZE);
BufferedReader reader = new BufferedReader(new FileReader(file));
char[] buf = new char[BUFFER_SIZE];
int numRead = 0;
while ((numRead = reader.read(buf)) != -1) {
    String readData = String.valueOf(buf, 0, numRead);
    fileData.append(readData);
    buf = new char[BUFFER_SIZE];
...
StringreadFile(File file)
Reads the contents of a file returning it as a String. 
BufferedReader br = new BufferedReader(new FileReader(file));
try {
    StringBuilder sb = new StringBuilder();
    String line = br.readLine();
    while (line != null) {
        sb.append(line);
        sb.append('\n');
        line = br.readLine();
...
StringreadFile(File file)
Read content from file 
StringBuilder contents = new StringBuilder();
BufferedReader input = new BufferedReader(new FileReader(file));
try {
    String line = null;
    while ((line = input.readLine()) != null) {
        contents.append(line);
        contents.append(System.getProperty("line.separator"));
} finally {
    input.close();
return contents.toString();
StringreadFile(File file)
Reads the contents of a file 
if (file.exists()) {
    if (file.canRead()) {
        StringBuilder content = new StringBuilder();
        BufferedReader input = null;
        try {
            input = new BufferedReader(new FileReader(file));
            char[] buffer = new char[1024];
            int n;
...
StringreadFile(File file)
read file from file 
StringBuffer buf = new StringBuffer();
BufferedReader reader = null;
try {
    reader = new BufferedReader(new FileReader(file));
    String tempString = null;
    int line = 1;
    while ((tempString = reader.readLine()) != null) {
        if (line != 1) {
...