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

ListloadToStringListFromFile(String fullFileName)
load To String List From File 
List<String> lines = new ArrayList<String>();
BufferedReader br = null;
try {
    br = new BufferedReader(new InputStreamReader(new FileInputStream(fullFileName), "utf-8"));
    while (true) {
        String line = br.readLine();
        if (line == null)
            break;
...
Map[]loadTrustDistrustSets(String trust_data_set)
Read Trust Set and Distrust Set from trust.txt 
BufferedReader fr = new BufferedReader(new FileReader(trust_data_set));
Map<String, List<String>> usersTNsMap = new HashMap<>();
Map<String, List<String>> usersDTNsMap = new HashMap<>();
String line = null;
List<String> tns = null, dtns = null;
while ((line = fr.readLine()) != null) {
    String[] data = line.split(" ");
    String trustor = data[0];
...
Map>loadTrustSet(String trustSet)
load Trust Set 
BufferedReader fr = new BufferedReader(new FileReader(trustSet));
Map<String, Map<String, Double>> userTNsMap = new HashMap<>();
String line = null;
Map<String, Double> tns = null;
while ((line = fr.readLine()) != null) {
    if (line.equals(""))
        continue;
    String[] data = line.split(" ");
...
HashMaploadTwoColumnResource(InputStream resource)
Function reads two column file and stores the values into a HashMap object 
HashMap<String, String> result = new HashMap<String, String>();
BufferedReader breader = new BufferedReader(new InputStreamReader(resource));
String line;
while ((line = breader.readLine()) != null) {
    if (line.startsWith("#") || line.matches("^\\s*$")) {
        continue;
    String[] fields = line.split("\t");
...
String[]loadTxnDescriptions(String filename)
load Txn Descriptions 
List<String> descriptions = new ArrayList<String>();
FileReader fReader = null;
try {
    fReader = new FileReader(filename);
} catch (FileNotFoundException fnfX) {
    fnfX.printStackTrace();
try {
...
String[]loadTXTList(String listFile, int size)
load TXT List 
String[] list = new String[size];
BufferedReader br = new BufferedReader(
        new InputStreamReader(new GZIPInputStream(new FileInputStream(listFile))));
String line;
int count = 0;
while (count < size && (line = br.readLine()) != null) {
    list[count] = line;
    count++;
...
StringloadUnicodeStringFromFile(final File file)
Load unicode string from file. 
StringBuffer content = new StringBuffer();
try (final BufferedReader br = new BufferedReader(
        new InputStreamReader(new FileInputStream(file), "UTF8"))) {
    final char[] buffer = new char[1 << (3 * 5)]; 
    int read;
    while ((read = br.read(buffer)) > 0) {
        content.append(buffer, 0, read);
return content.toString();
MaploadVocab(String vocabFilePath, double factor)
load Vocab 
if (factor < 0)
    factor = 1.0;
Map<String, Integer> counts = new LinkedHashMap<>();
try {
    BufferedReader reader = new BufferedReader(new FileReader(vocabFilePath));
    String line;
    while ((line = reader.readLine()) != null) {
        if (line.isEmpty())
...
VectorloadWaypoints(File inFile)
Given a text file, this method loads a list of waypoints into a vector structure 
BufferedReader reader = new BufferedReader(new FileReader(inFile));
String line = reader.readLine();
Vector<double[]> locs = new Vector<double[]>();
while (line != null) {
    line = line.trim();
    line = line.replaceAll("\\s+", "\t");
    String[] parts = line.trim().split("\\t");
    double[] loc = new double[3];
...
StringloadXML(String fileName)
load XML 
File mineContents = new File(fileName);
BufferedReader reader = new BufferedReader(new FileReader(mineContents));
StringBuffer mineXML = new StringBuffer();
String str;
while ((str = reader.readLine()) != null) {
    mineXML.append(str);
reader.close();
...