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 <h2 title="Class ByteUtils" class="title">Class ByteUtils</h2>
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 <pre>public class <span class="strong">ByteUtils</span>
 extends <a href="http://download.oracle.com/javase/6/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
 <div class="block">Utility class that handles byte arrays, conversions to/from other types.</div>
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 <caption><span>Fields</span><span class="tabEnd">&nbsp;</span></caption>
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 <th class="colFirst" scope="col">Modifier and Type</th>
 <th class="colLast" scope="col">Field and Description</th>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#SIZEOF_BOOLEAN">SIZEOF_BOOLEAN</a></strong></code>
 <div class="block">Size of boolean in bytes</div>
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 <tr class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#SIZEOF_BYTE">SIZEOF_BYTE</a></strong></code>
 <div class="block">Size of byte in bytes</div>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#SIZEOF_CHAR">SIZEOF_CHAR</a></strong></code>
 <div class="block">Size of char in bytes</div>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#SIZEOF_DOUBLE">SIZEOF_DOUBLE</a></strong></code>
 <div class="block">Size of double in bytes</div>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#SIZEOF_FLOAT">SIZEOF_FLOAT</a></strong></code>
 <div class="block">Size of float in bytes</div>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#SIZEOF_INT">SIZEOF_INT</a></strong></code>
 <div class="block">Size of int in bytes</div>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#SIZEOF_LONG">SIZEOF_LONG</a></strong></code>
 <div class="block">Size of long in bytes</div>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#SIZEOF_SHORT">SIZEOF_SHORT</a></strong></code>
 <div class="block">Size of short in bytes</div>
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 <th class="colOne" scope="col">Constructor and Description</th>
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 <td class="colOne"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#ByteUtils()">ByteUtils</a></strong>()</code>&nbsp;</td>
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 <th class="colFirst" scope="col">Modifier and Type</th>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#bytesToVint(byte[])">bytesToVint</a></strong>(byte[]&nbsp;buffer)</code>&nbsp;</td>
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 <td class="colFirst"><code>static long</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#bytesToVlong(byte[])">bytesToVlong</a></strong>(byte[]&nbsp;buffer)</code>&nbsp;</td>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#compareTo(byte[], byte[])">compareTo</a></strong>(byte[]&nbsp;left,
          byte[]&nbsp;right)</code>&nbsp;</td>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#compareTo(byte[], int, int, byte[], int, int)">compareTo</a></strong>(byte[]&nbsp;b1,
          int&nbsp;s1,
          int&nbsp;l1,
          byte[]&nbsp;b2,
          int&nbsp;s2,
          int&nbsp;l2)</code>&nbsp;</td>
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 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#equals(byte[], byte[])">equals</a></strong>(byte[]&nbsp;left,
       byte[]&nbsp;right)</code>&nbsp;</td>
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 <td class="colFirst"><code>static &lt;T&gt;&nbsp;T</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#fromBytes(byte[], org.apache.avro.Schema, org.apache.avro.specific.SpecificDatumReader, T)">fromBytes</a></strong>(byte[]&nbsp;val,
          org.apache.avro.Schema&nbsp;schema,
          org.apache.avro.specific.SpecificDatumReader&lt;T&gt;&nbsp;datumReader,
          T&nbsp;object)</code>&nbsp;</td>
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 <tr class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#putByte(byte[], int, byte)">putByte</a></strong>(byte[]&nbsp;bytes,
        int&nbsp;offset,
        byte&nbsp;b)</code>
 <div class="block">Write a single byte out to the specified byte array position.</div>
 </td>
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 <tr class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#putBytes(byte[], int, byte[], int, int)">putBytes</a></strong>(byte[]&nbsp;tgtBytes,
         int&nbsp;tgtOffset,
         byte[]&nbsp;srcBytes,
         int&nbsp;srcOffset,
         int&nbsp;srcLength)</code>
 <div class="block">Put bytes at the specified byte array position.</div>
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 <tr class="altColor">
 <td class="colFirst"><code>static long</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#readVLong(byte[], int)">readVLong</a></strong>(byte[]&nbsp;buffer,
          int&nbsp;offset)</code>
 <div class="block">Reads a zero-compressed encoded long from input stream and returns it.</div>
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 <td class="colFirst"><code>static boolean</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBoolean(byte[])">toBoolean</a></strong>(byte[]&nbsp;b)</code>&nbsp;</td>
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 <tr class="altColor">
 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(boolean)">toBytes</a></strong>(boolean&nbsp;b)</code>
 <div class="block">Convert a boolean to a byte array.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(java.nio.ByteBuffer)">toBytes</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/nio/ByteBuffer.html?is-external=true" title="class or interface in java.nio">ByteBuffer</a>&nbsp;bb)</code>
 <div class="block">Returns a new byte array, copied from the passed ByteBuffer.</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(char)">toBytes</a></strong>(char&nbsp;val)</code>
 <div class="block">Convert a char value to a byte array</div>
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 <tr class="rowColor">
 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(double)">toBytes</a></strong>(double&nbsp;d)</code>&nbsp;</td>
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 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(float)">toBytes</a></strong>(float&nbsp;f)</code>&nbsp;</td>
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 <tr class="rowColor">
 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(int)">toBytes</a></strong>(int&nbsp;val)</code>
 <div class="block">Convert an int value to a byte array</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(long)">toBytes</a></strong>(long&nbsp;val)</code>
 <div class="block">Convert a long value to a byte array</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(short)">toBytes</a></strong>(short&nbsp;val)</code>
 <div class="block">Convert a short value to a byte array</div>
 </td>
 </tr>
 <tr class="altColor">
 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(java.lang.String)">toBytes</a></strong>(<a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;s)</code>
 <div class="block">Converts a string to a UTF-8 byte array.</div>
 </td>
 </tr>
 <tr class="rowColor">
 <td class="colFirst"><code>static &lt;T&gt;&nbsp;byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toBytes(T, org.apache.avro.Schema, org.apache.avro.specific.SpecificDatumWriter)">toBytes</a></strong>(T&nbsp;o,
        org.apache.avro.Schema&nbsp;schema,
        org.apache.avro.specific.SpecificDatumWriter&lt;T&gt;&nbsp;datumWriter)</code>&nbsp;</td>
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 <td class="colFirst"><code>static char</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toChar(byte[])">toChar</a></strong>(byte[]&nbsp;bytes)</code>
 <div class="block">Converts a byte array to a char value</div>
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 <td class="colFirst"><code>static char</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toChar(byte[], int)">toChar</a></strong>(byte[]&nbsp;bytes,
       int&nbsp;offset)</code>
 <div class="block">Converts a byte array to a char value</div>
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 <td class="colFirst"><code>static char</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toChar(byte[], int, int)">toChar</a></strong>(byte[]&nbsp;bytes,
       int&nbsp;offset,
       int&nbsp;length)</code>
 <div class="block">Converts a byte array to a char value</div>
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 <td class="colFirst"><code>static char[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toChars(byte[])">toChars</a></strong>(byte[]&nbsp;bytes)</code>
 <div class="block">Converts a byte array to a char array value</div>
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 <td class="colFirst"><code>static char[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toChars(byte[], int)">toChars</a></strong>(byte[]&nbsp;bytes,
        int&nbsp;offset)</code>
 <div class="block">Converts a byte array to a char array value</div>
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 <td class="colFirst"><code>static char[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toChars(byte[], int, int)">toChars</a></strong>(byte[]&nbsp;bytes,
        int&nbsp;offset,
        int&nbsp;length)</code>
 <div class="block">Converts a byte array to a char array value</div>
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 <td class="colFirst"><code>static double</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toDouble(byte[])">toDouble</a></strong>(byte[]&nbsp;bytes)</code>&nbsp;</td>
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 <td class="colFirst"><code>static double</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toDouble(byte[], int)">toDouble</a></strong>(byte[]&nbsp;bytes,
         int&nbsp;offset)</code>&nbsp;</td>
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 <tr class="altColor">
 <td class="colFirst"><code>static float</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toFloat(byte[])">toFloat</a></strong>(byte[]&nbsp;bytes)</code>
 <div class="block">Presumes float encoded as IEEE 754 floating-point "single format"</div>
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 <td class="colFirst"><code>static float</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toFloat(byte[], int)">toFloat</a></strong>(byte[]&nbsp;bytes,
        int&nbsp;offset)</code>
 <div class="block">Presumes float encoded as IEEE 754 floating-point "single format"</div>
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 <tr class="altColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toInt(byte[])">toInt</a></strong>(byte[]&nbsp;bytes)</code>
 <div class="block">Converts a byte array to an int value</div>
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 <tr class="rowColor">
 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toInt(byte[], int)">toInt</a></strong>(byte[]&nbsp;bytes,
      int&nbsp;offset)</code>
 <div class="block">Converts a byte array to an int value</div>
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 <td class="colFirst"><code>static int</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toInt(byte[], int, int)">toInt</a></strong>(byte[]&nbsp;bytes,
      int&nbsp;offset,
      int&nbsp;length)</code>
 <div class="block">Converts a byte array to an int value</div>
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 <td class="colFirst"><code>static long</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toLong(byte[])">toLong</a></strong>(byte[]&nbsp;bytes)</code>
 <div class="block">Converts a byte array to a long value</div>
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 <td class="colFirst"><code>static long</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toLong(byte[], int)">toLong</a></strong>(byte[]&nbsp;bytes,
       int&nbsp;offset)</code>
 <div class="block">Converts a byte array to a long value</div>
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 <td class="colFirst"><code>static long</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toLong(byte[], int, int)">toLong</a></strong>(byte[]&nbsp;bytes,
       int&nbsp;offset,
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 <div class="block">Converts a byte array to a long value</div>
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 <td class="colFirst"><code>static short</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toShort(byte[])">toShort</a></strong>(byte[]&nbsp;bytes)</code>
 <div class="block">Converts a byte array to a short value</div>
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 <td class="colFirst"><code>static short</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toShort(byte[], int)">toShort</a></strong>(byte[]&nbsp;bytes,
        int&nbsp;offset)</code>
 <div class="block">Converts a byte array to a short value</div>
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 <td class="colFirst"><code>static short</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toShort(byte[], int, int)">toShort</a></strong>(byte[]&nbsp;bytes,
        int&nbsp;offset,
        int&nbsp;length)</code>
 <div class="block">Converts a byte array to a short value</div>
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 <td class="colFirst"><code>static <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toString(byte[])">toString</a></strong>(byte[]&nbsp;b)</code>&nbsp;</td>
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 <td class="colFirst"><code>static <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toString(byte[], int, int)">toString</a></strong>(byte[]&nbsp;b,
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 <td class="colFirst"><code>static <a href="http://download.oracle.com/javase/6/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#toString(byte[], java.lang.String, byte[])">toString</a></strong>(byte[]&nbsp;b1,
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 <td class="colFirst"><code>static byte[]</code></td>
 <td class="colLast"><code><strong><a href="../../../../org/apache/gora/util/ByteUtils.html#vintToBytes(long)">vintToBytes</a></strong>(long&nbsp;vint)</code>&nbsp;</td>
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 <div class="block">Converts a byte array to a char array value</div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>bytes</code> - </dd><dd><code>offset</code> - </dd>
 <dt><span class="strong">Returns:</span></dt><dd>the char value</dd></dl>
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 <pre>public static&nbsp;char[]&nbsp;toChars(byte[]&nbsp;bytes,
              int&nbsp;offset,
              int&nbsp;length)</pre>
 <div class="block">Converts a byte array to a char array value</div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>bytes</code> - </dd><dd><code>offset</code> - </dd><dd><code>length</code> - </dd>
 <dt><span class="strong">Returns:</span></dt><dd>the char value</dd></dl>
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 <pre>public static&nbsp;byte[]&nbsp;vintToBytes(long&nbsp;vint)</pre>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>vint</code> - Integer to make a vint of.</dd>
 <dt><span class="strong">Returns:</span></dt><dd>Vint as bytes array.</dd></dl>
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 <pre>public static&nbsp;long&nbsp;bytesToVlong(byte[]&nbsp;buffer)</pre>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>buffer</code> - </dd>
 <dt><span class="strong">Returns:</span></dt><dd>vint bytes as an integer.</dd></dl>
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 <pre>public static&nbsp;int&nbsp;bytesToVint(byte[]&nbsp;buffer)</pre>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>buffer</code> - </dd>
 <dt><span class="strong">Returns:</span></dt><dd>vint bytes as an integer.</dd></dl>
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 <pre>public static&nbsp;long&nbsp;readVLong(byte[]&nbsp;buffer,
              int&nbsp;offset)
                       throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
 <div class="block">Reads a zero-compressed encoded long from input stream and returns it.</div>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>buffer</code> - Binary array</dd><dd><code>offset</code> - Offset into array at which vint begins.</dd>
 <dt><span class="strong">Returns:</span></dt><dd>deserialized long from stream.</dd>
 <dt><span class="strong">Throws:</span></dt>
 <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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 <pre>public static&nbsp;int&nbsp;compareTo(byte[]&nbsp;left,
             byte[]&nbsp;right)</pre>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>left</code> - </dd><dd><code>right</code> - </dd>
 <dt><span class="strong">Returns:</span></dt><dd>0 if equal, < 0 if left is less than right, etc.</dd></dl>
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 <pre>public static&nbsp;int&nbsp;compareTo(byte[]&nbsp;b1,
             int&nbsp;s1,
             int&nbsp;l1,
             byte[]&nbsp;b2,
             int&nbsp;s2,
             int&nbsp;l2)</pre>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>b1</code> - </dd><dd><code>b2</code> - </dd><dd><code>s1</code> - Where to start comparing in the left buffer</dd><dd><code>s2</code> - Where to start comparing in the right buffer</dd><dd><code>l1</code> - How much to compare from the left buffer</dd><dd><code>l2</code> - How much to compare from the right buffer</dd>
 <dt><span class="strong">Returns:</span></dt><dd>0 if equal, < 0 if left is less than right, etc.</dd></dl>
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 <pre>public static&nbsp;boolean&nbsp;equals(byte[]&nbsp;left,
              byte[]&nbsp;right)</pre>
 <dl><dt><span class="strong">Parameters:</span></dt><dd><code>left</code> - </dd><dd><code>right</code> - </dd>
 <dt><span class="strong">Returns:</span></dt><dd>True if equal</dd></dl>
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 <pre>public static&nbsp;&lt;T&gt;&nbsp;T&nbsp;fromBytes(byte[]&nbsp;val,
               org.apache.avro.Schema&nbsp;schema,
               org.apache.avro.specific.SpecificDatumReader&lt;T&gt;&nbsp;datumReader,
               T&nbsp;object)
                    throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
 <dl><dt><span class="strong">Throws:</span></dt>
 <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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 <pre>public static&nbsp;&lt;T&gt;&nbsp;byte[]&nbsp;toBytes(T&nbsp;o,
                  org.apache.avro.Schema&nbsp;schema,
                  org.apache.avro.specific.SpecificDatumWriter&lt;T&gt;&nbsp;datumWriter)
                       throws <a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
 <dl><dt><span class="strong">Throws:</span></dt>
 <dd><code><a href="http://download.oracle.com/javase/6/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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