Examples of java.io.InputStreamReader.ready()

java.io.InputStreamReader.ready()
Answers a boolean indicating whether or not this InputStreamReader 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. This implementation answers true if there are bytes available in the buffer or the source InputStream has bytes available. @return true if the receiver will not block whenread() is called, false if unknown or blocking will occur. @throws IOException If the InputStreamReader is already closed or some other IO error occurs.

         InputStreamReader reader = new InputStreamReader(ddStream);
         try
         {
            int idx = 0;
            int len = stringToFind.length;
            while (reader.ready())
            {
               int read = reader.read();
               if (read == stringToFind[idx])
               {
                  idx++;

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  public static String asciiEscape(byte[] theBytes, Charset theCharset) {
    StringBuilder b = new StringBuilder();


    try {
      InputStreamReader reader = new InputStreamReader(new ByteArrayInputStream(theBytes), theCharset);
      while (reader.ready()) {
        char read = (char) reader.read();
        if (read < 32) {
          b.append('[').append((int) read).append(']');
        } else {
          b.append(read);

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  private String read(InputStream is) {
    StringBuffer buffer = new StringBuffer();
    InputStreamReader in = null;
    try {
      in = new InputStreamReader(is, "utf-8");
      while (in.ready()) {
        buffer.append((char) in.read());
      }
    } catch (IOException e) {
      throw new RuntimeException(e);
    } finally {

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/* 150 */       InputStreamReader reader = new InputStreamReader(ddStream);
/*     */       try
/*     */       {
/* 153 */         int idx = 0;
/* 154 */         int len = stringToFind.length;
/* 155 */         while (reader.ready())
/*     */         {
/* 157 */           int read = reader.read();
/* 158 */           if (read == stringToFind[idx])
/*     */           {
/* 160 */             idx++;

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                    }


                    // Get the response and record the content if it's valid. If
                    // it's not valid consider turning off the functionality.
                    InputStreamReader stream = new InputStreamReader(request.getInputStream());
                    if (stream.ready()) {
                        BufferedReader response = new BufferedReader(stream);
                        if (response != null) {
                            switch (request.getResponseCode()) {
                                case 200:// OK
                                    // Ok response, do nothing

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    // Read and log the response from the server for diagnostic purposes.


    InputStreamReader socketInputStream = new InputStreamReader(socket.getInputStream(), UTF_8);
    BufferedReader bufferedSocketInputStream = new BufferedReader(socketInputStream);
    String line;
    while (socketInputStream.ready() && (line = bufferedSocketInputStream.readLine()) != null) {
      log.warn("OpenTSDB says: " + line);
    }
  }


  public static Builder builder() {

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    public java.lang.String textContent(java.lang.String enc) {
        final java.lang.StringBuilder sb = new java.lang.StringBuilder();
        try (ByteArrayInputStream fis = new ByteArrayInputStream(contents);
                InputStreamReader reader = new InputStreamReader(fis, enc)) {
            char[] buf = new char[16384];
            while (reader.ready()) {
                int read = reader.read(buf);
                if (read > 0) {
                    sb.append(buf, 0, read);
                }
            }

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    public java.lang.String textContent(java.lang.String enc) {
        final java.lang.StringBuilder sb = new java.lang.StringBuilder();
        try (FileInputStream fis = new FileInputStream(file);
                InputStreamReader reader = new InputStreamReader(fis, enc)) {
            char[] buf = new char[16384];
            while (reader.ready()) {
                int read = reader.read(buf);
                if (read > 0) {
                    sb.append(buf, 0, read);
                }
            }

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            final ZipEntry e = zip.getEntry(path);
            try (final InputStream stream = zip.getInputStream(e);
                    final InputStreamReader reader = new InputStreamReader(stream, enc)){
                final char[] buf = new char[16384];
                final StringBuilder sb = new StringBuilder();
                while (reader.ready()) {
                    int read = reader.read(buf);
                    sb.append(buf, 0, read);
                }
                return sb.toString();
            }

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