Examples of java.io.BufferedReader.readLine()

java.io.BufferedReader.readLine()
Answers a String representing the next line of text available in this BufferedReader. A line is represented by 0 or more characters followed by '\n', '\r', '\r\n' or end of stream. The String does not include the newline sequence. @return the contents of the line or null if no characters were readbefore end of stream. @throws IOException If the BufferedReader is already closed or some other IO error occurs.

    conn.setConnectTimeout(30000); // timeout after 30 seconds
    
    BufferedReader bi = 
      new BufferedReader(new InputStreamReader(conn.getInputStream()));
    String l = null;
    while ((l = bi.readLine()) != null) {
      result.put(l,l);
    }
    bi.close();
    
    } catch (Exception ex) {

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    connection.setDoOutput(true);
    connection.getOutputStream().write(postBody.getBytes());
    BufferedReader bufReader = new BufferedReader(new InputStreamReader(connection.getResponseCode() < 300 ? connection.getInputStream() :
      connection.getErrorStream()));
    StringBuffer buf = new StringBuffer();
    String str = bufReader.readLine();
    while(str != null){
      buf.append(str);
      str = bufReader.readLine();
    }
    bufReader.close();

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      connection.getErrorStream()));
    StringBuffer buf = new StringBuffer();
    String str = bufReader.readLine();
    while(str != null){
      buf.append(str);
      str = bufReader.readLine();
    }
    bufReader.close();
    connection.disconnect();
    return buf.toString();
  }

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      String line_sep = System.getProperty("line.separator");
      if(line_sep==null)
        line_sep = "\r\n";
      br = new BufferedReader(new FileReader(path));
      do{
        String line = br.readLine();
        if(line == null)
          break;
        text.append(line);
        text.append(line_sep);
      }while(true);

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        long[][] dist = new long[nthreads][];
        for(int th = 0; th < nthreads; th++) {
            long[] curdist = new long[round];
            dist[th] = curdist;
            for(int i = 0; i < round; i++) {
                String line = reader.readLine();
                curdist[i] = Long.parseLong(line.trim());
            }
        }
        IOUtils.closeQuietly(reader);
        return dist;

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        users = new Properties();


        try {
            reader = new BufferedReader(new StringReader(resource.getContent()));


            String line = reader.readLine();


            while (line != null) {
                StringTokenizer st = new StringTokenizer(line, ":");


                if (st.countTokens() > 1) {

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                if (st.countTokens() > 1) {
                    users.put(st.nextToken(), st.nextToken());
                }


                line = reader.readLine();
            }
        } catch (Exception ignore) {
        } finally {
            if (reader != null) {
                try {

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            return line;
        }
        BufferedReader reader = (BufferedReader) readerWriter;
        // Here lastLine is null, return a new line
        try {
          String line = reader.readLine();
          if (line == null) {
              atEOF = true;
              setError(new EOFException());
          }
          return line;

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        }
        if (atEOF) return true;
        if (lastLine!=null) return false;
        BufferedReader reader = (BufferedReader) readerWriter;
        try {
          lastLine = reader.readLine();
          if (lastLine == null) atEOF = true;
          return atEOF;
        } catch (IOException e) {
          setError(e);
          return true;

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           // read content line by line to setup properl eol
           StringBuffer buffer = new StringBuffer((int) (file.length()*1.10));
           BufferedReader reader = (BufferedReader) readerWriter;
           while (true) {
              String line = reader.readLine();
              if (line == null) {
                  break;
              }
              buffer.append(line);
              buffer.append("\n");  // EcmaScript EOL

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