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## org.mortbay.io
Class BufferUtil

    java.lang.Object
      org.mortbay.io.BufferUtil

    public class BufferUtil

extends Object

Buffer utility methods.

Author:
  gregw

Constructor Summary
`BufferUtil()`

Method Summary
`static boolean` | `isPrefix(Buffer prefix, Buffer buffer)`
`static void` | `prependHexInt(Buffer buffer, int n)` Add hex integer BEFORE current getIndex.
`static void` | `putCRLF(Buffer buffer)`
`static void` | `putDecInt(Buffer buffer, int n)`
`static void` | `putDecLong(Buffer buffer, long n)`
`static void` | `putHexInt(Buffer buffer, int n)`
`static Buffer` | `toBuffer(long value)`
`static int` | `toInt(Buffer buffer)` Convert buffer to an integer.
`static long` | `toLong(Buffer buffer)` Convert buffer to an long.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### BufferUtil

    public BufferUtil()

Method Detail

### toInt

    public static int toInt(Buffer buffer)

  Convert buffer to an integer. Parses up to the first non-numeric character. If no number is found an IllegalArgumentException is thrown

  Parameters:
    `buffer` - A buffer containing an integer. The position is not changed.
  Returns:
    an int

### toLong

    public static long toLong(Buffer buffer)

  Convert buffer to an long. Parses up to the first non-numeric character. If no number is found an IllegalArgumentException is thrown

  Parameters:
    `buffer` - A buffer containing an integer. The position is not changed.
  Returns:
    an int

### putHexInt

    public static void putHexInt(Buffer buffer,
                                 int n)

### prependHexInt

    public static void prependHexInt(Buffer buffer,
                                     int n)

  Add hex integer BEFORE current getIndex.

  Parameters:
    `buffer` -
    `n` -

### putDecInt

    public static void putDecInt(Buffer buffer,
                                 int n)

### putDecLong

    public static void putDecLong(Buffer buffer,
                                  long n)

### toBuffer

    public static Buffer toBuffer(long value)

### putCRLF

    public static void putCRLF(Buffer buffer)

### isPrefix

    public static boolean isPrefix(Buffer prefix,
                                   Buffer buffer)

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