Examples of java.nio.ByteBuffer.clear()

java.nio.ByteBuffer.clear()

                sc.configureBlocking(false);
                sc.register(this.selector, SelectionKey.OP_READ);
            } else if (key.isReadable()) {
                SocketChannel sc = (SocketChannel) key.channel();
                ByteBuffer buffer = ByteBuffer.allocate(10);
                buffer.clear();
                sc.read(buffer);
                buffer.flip();
                sc.write(buffer);
                sc.close();
            }

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      try {
        headdata = headstr.getBytes("ISO-8859-1");
      } catch (UnsupportedEncodingException e) {}


      ByteBuffer buffer = ByteBuffer.wrap(new byte[headdata.length + contentLen]);
      buffer.clear();
      buffer.put(headdata);
      buffer.put(cmdtype);
      for(int i=0; i<outMessages.length; i++) {
        buffer.putShort((short) outMessages[i].getBody().length);
        buffer.put(outMessages[i].getBody());

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    if (++i >= n)
        break;
    c = s.charAt(i);
    continue;
      }
      bb.clear();
      int ui = i;
      for (;;) {
    assert (n - i >= 2);
    bb.put(decode(s.charAt(++i), s.charAt(++i)));
    if (++i >= n)

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    while (from.read(buf) != -1) {
      buf.flip();
      while (buf.hasRemaining()) {
        total += to.write(buf);
      }
      buf.clear();
    }
    return total;
  }


  /**

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    buffer.put(cryptedBytes);
    buffer.flip();
    
    cryptedBytes = DigestHelper.SHA1(buffer.array()); 
    
    buffer.clear();
    buffer.put(saltBytes);
    buffer.put(cryptedBytes);
    
    return ConvertHelper.byte2HexStringWithoutSpace(buffer.array());

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            Assert.assertTrue(parameters.isEmpty());
         }
         
         requests.clear();
         
         buffer.clear();
         buffer.put(InetAddress.getByName(hosts[i]).getAddress());
         buffer.putInt(PORT);
         buffer.put(ENGINE.getBytes());


         String jvmRoute = UUID.nameUUIDFromBytes(buffer.array()).toString();

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         int index = host.indexOf("/");
         host = (index > 0) ? host.substring(0, index) : host.substring(1);
         
         requests.clear();


         buffer.clear();
         buffer.put(InetAddress.getByName(hosts[i]).getAddress());
         buffer.putInt(PORT);
         buffer.put(ENGINE.getBytes());


         String jvmRoute = UUID.nameUUIDFromBytes(buffer.array()).toString();

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      transferBuffer.flip();
      
      while (transferBuffer.hasRemaining()) {
        fc.write(transferBuffer);
        }
      transferBuffer.clear();
    }
  
    
    LineNumberReader lnr = new LineNumberReader(new FileReader(file));
    int countLines = 0;

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      transferBuffer.flip();
      
      while (transferBuffer.hasRemaining()) {
        fc.write(transferBuffer);
        }
      transferBuffer.clear();
    }
  
    
    LineNumberReader lnr = new LineNumberReader(new FileReader(file));
    int countLines = 0;

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      transferBuffer.flip();
      
      while (transferBuffer.hasRemaining()) {
        fc.write(transferBuffer);
        }
      transferBuffer.clear();
    }
  
    
    LineNumberReader lnr = new LineNumberReader(new FileReader(file));
    int countLines = 0;

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