carlos.garcia
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praktikum-holons


			
				
					
						
						
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<div class="subTitle">org.apache.commons.compress.compressors.bzip2</div>
<h2 title="Class BZip2CompressorOutputStream" class="title">Class BZip2CompressorOutputStream</h2>
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<li><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">java.io.OutputStream</a></li>
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<ul class="inheritance">
<li><a href="../../../../../../org/apache/commons/compress/compressors/CompressorOutputStream.html" title="class in org.apache.commons.compress.compressors">org.apache.commons.compress.compressors.CompressorOutputStream</a></li>
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<ul class="inheritance">
<li>org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream</li>
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<pre>public class <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.125">BZip2CompressorOutputStream</a>
extends <a href="../../../../../../org/apache/commons/compress/compressors/CompressorOutputStream.html" title="class in org.apache.commons.compress.compressors">CompressorOutputStream</a></pre>
<div class="block">An output stream that compresses into the BZip2 format into another stream.

 <p>
 The compression requires large amounts of memory. Thus you should call the
 <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#close()"><code>close()</code></a> method as soon as possible, to force
 <code>BZip2CompressorOutputStream</code> to release the allocated memory.
 </p>

 <p> You can shrink the amount of allocated memory and maybe raise
 the compression speed by choosing a lower blocksize, which in turn
 may cause a lower compression ratio. You can avoid unnecessary
 memory allocation by avoiding using a blocksize which is bigger
 than the size of the input.  </p>

 <p> You can compute the memory usage for compressing by the
 following formula: </p>

 <pre>
 &lt;code&gt;400k + (9 * blocksize)&lt;/code&gt;.
 </pre>

 <p> To get the memory required for decompression by <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorInputStream.html" title="class in org.apache.commons.compress.compressors.bzip2"><code>BZip2CompressorInputStream</code></a> use </p>

 <pre>
 &lt;code&gt;65k + (5 * blocksize)&lt;/code&gt;.
 </pre>

 <table width="100%" border="1" summary="Memory usage by blocksize">
 <tr>
 <th colspan="3">Memory usage by blocksize</th>
 </tr>
 <tr>
 <th align="right">Blocksize</th> <th align="right">Compression<br>
 memory usage</th> <th align="right">Decompression<br>
 memory usage</th>
 </tr>
 <tr>
 <td align="right">100k</td>
 <td align="right">1300k</td>
 <td align="right">565k</td>
 </tr>
 <tr>
 <td align="right">200k</td>
 <td align="right">2200k</td>
 <td align="right">1065k</td>
 </tr>
 <tr>
 <td align="right">300k</td>
 <td align="right">3100k</td>
 <td align="right">1565k</td>
 </tr>
 <tr>
 <td align="right">400k</td>
 <td align="right">4000k</td>
 <td align="right">2065k</td>
 </tr>
 <tr>
 <td align="right">500k</td>
 <td align="right">4900k</td>
 <td align="right">2565k</td>
 </tr>
 <tr>
 <td align="right">600k</td>
 <td align="right">5800k</td>
 <td align="right">3065k</td>
 </tr>
 <tr>
 <td align="right">700k</td>
 <td align="right">6700k</td>
 <td align="right">3565k</td>
 </tr>
 <tr>
 <td align="right">800k</td>
 <td align="right">7600k</td>
 <td align="right">4065k</td>
 </tr>
 <tr>
 <td align="right">900k</td>
 <td align="right">8500k</td>
 <td align="right">4565k</td>
 </tr>
 </table>

 <p>
 For decompression <code>BZip2CompressorInputStream</code> allocates less memory if the
 bzipped input is smaller than one block.
 </p>

 <p>
 Instances of this class are not threadsafe.
 </p>

 <p>
 TODO: Update to BZip2 1.0.1
 </p></div>
<dl><dt><span class="strong">This class is not thread-safe</span></dt>
  <dd></dd></dl>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Field and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#BASEBLOCKSIZE">BASEBLOCKSIZE</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#G_SIZE">G_SIZE</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_ALPHA_SIZE">MAX_ALPHA_SIZE</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_BLOCKSIZE">MAX_BLOCKSIZE</a></strong></code>
<div class="block">The maximum supported blocksize <code>== 9</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_CODE_LEN">MAX_CODE_LEN</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_SELECTORS">MAX_SELECTORS</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MIN_BLOCKSIZE">MIN_BLOCKSIZE</a></strong></code>
<div class="block">The minimum supported blocksize <code>== 1</code>.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#N_GROUPS">N_GROUPS</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#N_ITERS">N_ITERS</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#NUM_OVERSHOOT_BYTES">NUM_OVERSHOOT_BYTES</a></strong></code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#RUNA">RUNA</a></strong></code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#RUNB">RUNB</a></strong></code>&nbsp;</td>
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<td class="colOne"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#BZip2CompressorOutputStream(java.io.OutputStream)">BZip2CompressorOutputStream</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;out)</code>
<div class="block">Constructs a new <code>BZip2CompressorOutputStream</code> with a blocksize of 900k.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#BZip2CompressorOutputStream(java.io.OutputStream,%20int)">BZip2CompressorOutputStream</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;out,
                                                      int&nbsp;blockSize)</code>
<div class="block">Constructs a new <code>BZip2CompressorOutputStream</code> with specified blocksize.</div>
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<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#chooseBlockSize(long)">chooseBlockSize</a></strong>(long&nbsp;inputLength)</code>
<div class="block">Chooses a blocksize based on the given length of the data to compress.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#close()">close</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>protected void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#finalize()">finalize</a></strong>()</code>
<div class="block">Overriden to warn about an unclosed stream.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#finish()">finish</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#flush()">flush</a></strong>()</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#getBlockSize()">getBlockSize</a></strong>()</code>
<div class="block">Returns the blocksize parameter specified at construction time.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#write(byte[],%20int,%20int)">write</a></strong>(byte[]&nbsp;buf,
          int&nbsp;offs,
          int&nbsp;len)</code>&nbsp;</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#write(int)">write</a></strong>(int&nbsp;b)</code>&nbsp;</td>
</tr>
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<h3>Methods inherited from class&nbsp;java.io.<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#write(byte[])" title="class or interface in java.io">write</a></code></li>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone()" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass()" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode()" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify()" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString()" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait()" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long)" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<h3>Field Detail</h3>
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<h4>MIN_BLOCKSIZE</h4>
<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.131">MIN_BLOCKSIZE</a></pre>
<div class="block">The minimum supported blocksize <code>== 1</code>.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MIN_BLOCKSIZE">Constant Field Values</a></dd></dl>
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<h4>MAX_BLOCKSIZE</h4>
<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.136">MAX_BLOCKSIZE</a></pre>
<div class="block">The maximum supported blocksize <code>== 9</code>.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MAX_BLOCKSIZE">Constant Field Values</a></dd></dl>
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<h4>BASEBLOCKSIZE</h4>
<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.27">BASEBLOCKSIZE</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.BASEBLOCKSIZE">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.28">MAX_ALPHA_SIZE</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MAX_ALPHA_SIZE">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.29">MAX_CODE_LEN</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MAX_CODE_LEN">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.30">RUNA</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.RUNA">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.31">RUNB</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.RUNB">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.32">N_GROUPS</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.N_GROUPS">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.33">G_SIZE</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.G_SIZE">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.34">N_ITERS</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.N_ITERS">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.35">MAX_SELECTORS</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.MAX_SELECTORS">Constant Field Values</a></dd></dl>
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<pre>public static final&nbsp;int <a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2Constants.html#line.36">NUM_OVERSHOOT_BYTES</a></pre>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.commons.compress.compressors.bzip2.BZip2CompressorOutputStream.NUM_OVERSHOOT_BYTES">Constant Field Values</a></dd></dl>
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<h3>Constructor Detail</h3>
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<h4>BZip2CompressorOutputStream</h4>
<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.355">BZip2CompressorOutputStream</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;out)
                            throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Constructs a new <code>BZip2CompressorOutputStream</code> with a blocksize of 900k.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>out</code> - the destination stream.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an I/O error occurs in the specified stream.</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>out == null</code>.</dd></dl>
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<h4>BZip2CompressorOutputStream</h4>
<pre>public&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.378">BZip2CompressorOutputStream</a>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a>&nbsp;out,
                           int&nbsp;blockSize)
                            throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Constructs a new <code>BZip2CompressorOutputStream</code> with specified blocksize.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>out</code> - the destination stream.</dd><dd><code>blockSize</code> - the blockSize as 100k units.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an I/O error occurs in the specified stream.</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if <code>(blockSize &lt; 1) || (blockSize &gt; 9)</code>.</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if <code>out == null</code>.</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MIN_BLOCKSIZE"><code>MIN_BLOCKSIZE</code></a>, 
<a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_BLOCKSIZE"><code>MAX_BLOCKSIZE</code></a></dd></dl>
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<h4>chooseBlockSize</h4>
<pre>public static&nbsp;int&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.339">chooseBlockSize</a>(long&nbsp;inputLength)</pre>
<div class="block">Chooses a blocksize based on the given length of the data to compress.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>inputLength</code> - The length of the data which will be compressed by
            <code>BZip2CompressorOutputStream</code>.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The blocksize, between <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MIN_BLOCKSIZE"><code>MIN_BLOCKSIZE</code></a> and
         <a href="../../../../../../org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#MAX_BLOCKSIZE"><code>MAX_BLOCKSIZE</code></a> both inclusive. For a negative
         <code>inputLength</code> this method returns <code>MAX_BLOCKSIZE</code>
         always.</dd></dl>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.395">write</a>(int&nbsp;b)
           throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#write(int)" title="class or interface in java.io">write</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/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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<h4>finalize</h4>
<pre>protected&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.474">finalize</a>()
                 throws <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></pre>
<div class="block">Overriden to warn about an unclosed stream.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize()" title="class or interface in java.lang">finalize</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Throwable.html?is-external=true" title="class or interface in java.lang">Throwable</a></code></dd></dl>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.482">finish</a>()
            throws <a href="http://docs.oracle.com/javase/7/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://docs.oracle.com/javase/7/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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<h4>close</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.501">close</a>()
           throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true#close()" title="class or interface in java.io">close</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Closeable.html?is-external=true" title="class or interface in java.io">Closeable</a></code></dd>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true#close()" title="class or interface in java.lang">close</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/AutoCloseable.html?is-external=true" title="class or interface in java.lang">AutoCloseable</a></code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#close()" title="class or interface in java.io">close</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/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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<h4>flush</h4>
<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.510">flush</a>()
           throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Flushable.html?is-external=true#flush()" title="class or interface in java.io">flush</a></code>&nbsp;in interface&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/Flushable.html?is-external=true" title="class or interface in java.io">Flushable</a></code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#flush()" title="class or interface in java.io">flush</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/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 final&nbsp;int&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.614">getBlockSize</a>()</pre>
<div class="block">Returns the blocksize parameter specified at construction time.</div>
<dl><dt><span class="strong">Returns:</span></dt><dd>the blocksize parameter specified at construction time</dd></dl>
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<pre>public&nbsp;void&nbsp;<a href="../../../../../../src-html/org/apache/commons/compress/compressors/bzip2/BZip2CompressorOutputStream.html#line.619">write</a>(byte[]&nbsp;buf,
         int&nbsp;offs,
         int&nbsp;len)
           throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true#write(byte[],%20int,%20int)" title="class or interface in java.io">write</a></code>&nbsp;in class&nbsp;<code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/OutputStream.html?is-external=true" title="class or interface in java.io">OutputStream</a></code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/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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