Examples of java.io.BufferedReader.ready()

java.io.BufferedReader.ready()
Answers a boolean indicating whether or not this Reader is ready to be read without blocking. If the result is true, the next read() will not block. If the result is false this Reader may or may not block when read() is sent. @return true if the receiver will not block whenread() is called, false if unknown or blocking will occur. @throws IOException If the BufferedReader is already closed or some other IO error occurs.

    StringBuilder builder;
    try {
      BufferedReader br = new BufferedReader(source);


      builder = new StringBuilder();
      while (br.ready()) {
        String line = br.readLine();
        if (line == null)
          break;


        builder.append(line);

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                int exitValue = process.waitFor();
                if (exitValue != 0) {
                    InputStream jarErr = process.getErrorStream();
                    BufferedReader reader = new BufferedReader(
                            new InputStreamReader(jarErr));
                    while (reader.ready()) {
                        System.err.println("jar: " + reader.readLine());
                    }
                    System.err
                            .println("The 'jar' command returned with exit value "
                                    + exitValue);

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      return null;
    }
    
    try
    {
      while(fin.ready())
      {
        String line = fin.readLine();
        
        if (dataFile)
        {

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        HashMap<String, ArrayList<String>> result = new HashMap<String, ArrayList<String>>();
        for (String filename: arglist) {
            BufferedReader is = null;
            try {
                is = new BufferedReader(new InputStreamReader(new FileInputStream(filename), "utf-8"));
                while (is.ready()) {
                    String line = is.readLine();
                    int idx = line.indexOf('\t');
                    if (idx <= 0) continue;
                    String correctLang = line.substring(0, idx);
                    String text = line.substring(idx + 1);

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        {
          return "Unable to read the source for " + source;
        }
        br = new BufferedReader(new InputStreamReader(resourceAsStream));


        while (br.ready())
        {
          sb.append(br.readLine());
          sb.append("\n");
        }
        int lastDot = source.lastIndexOf('.');

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        {
          return;
        }
        br = new BufferedReader(new InputStreamReader(openStream));


        while (br.ready())
        {
          String listing = br.readLine();
          String extension = Strings.afterLast(listing, '.');
          if (!listing.endsWith("class"))
          {

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  private void cogeCodigo() throws IOException {


    BufferedReader in;
    in = new BufferedReader(new InputStreamReader(url.openStream()));
      
    while (in.ready()) {
      // Leemos linea linea y concatenamos:
      codigo += in.readLine();
    }


  }

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        final Pattern pattern = Pattern.compile(expected);
        final FileInputStream fis = new FileInputStream(FILENAME);
        final BufferedReader is = new BufferedReader(new InputStreamReader(fis));
        int counter = 0;
        String str = "";
        while (is.ready()) {
            str = is.readLine();
            //System.out.println(str);
            ++counter;
            final Matcher matcher = pattern.matcher(str);
            assertTrue("Bad data: " + str, matcher.matches());

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        IStatus writable = virtualIvyFile.getWorkspace().validateEdit(new IFile[] {virtualIvyFile},
            IWorkspace.VALIDATE_PROMPT);
        if (writable.isOK()) {
            FileWriter writer = new FileWriter(permanentSaveTarget, false);
            BufferedReader reader = new BufferedReader(new FileReader(temporaryChanges));
            while (reader.ready()) {
                writer.write(reader.readLine() + "\n");
            }
            writer.flush();
            writer.close();
            reader.close();

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                    return;
                }
                InputStream isQuery = new FileInputStream(file);
                BufferedReader reader = new BufferedReader(new InputStreamReader(isQuery));


                while (reader.ready()) {
                    sQuery += reader.readLine();
                }
                reader.close();


                sQuery.replace('\t',' ');

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