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<div class="subTitle">org.apache.tools.ant.util</div>
<h2 title="Class LazyFileOutputStream" class="title">Class LazyFileOutputStream</h2>
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<div class="contentContainer">
<ul class="inheritance">
<li>java.lang.Object</li>
<li>
<ul class="inheritance">
<li>java.io.OutputStream</li>
<li>
<ul class="inheritance">
<li>org.apache.tools.ant.util.LazyFileOutputStream</li>
</ul>
</li>
</ul>
</li>
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<dt>All Implemented Interfaces:</dt>
<dd>java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable</dd>
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<hr>
<br>
<pre>public class <span class="strong">LazyFileOutputStream</span>
extends java.io.OutputStream</pre>
<div class="block">Class that delays opening the output file until the first bytes
shall be written or the method <a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#open()"><code>open</code></a> has been invoked
explicitly.</div>
<dl><dt><span class="strong">Since:</span></dt>
<dd>Ant 1.6</dd></dl>
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</ul>
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<caption><span>Constructors</span><span class="tabEnd"> </span></caption>
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<th class="colOne" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#LazyFileOutputStream(java.io.File)">LazyFileOutputStream</a></strong>(java.io.File f)</code>
<div class="block">Creates a stream that will eventually write to the file with
the given name and replace it.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#LazyFileOutputStream(java.io.File, boolean)">LazyFileOutputStream</a></strong>(java.io.File file,
boolean append)</code>
<div class="block">Creates a stream that will eventually write to the file with
the given name and optionally append to instead of replacing
it.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#LazyFileOutputStream(java.io.File, boolean, boolean)">LazyFileOutputStream</a></strong>(java.io.File file,
boolean append,
boolean alwaysCreate)</code>
<div class="block">Creates a stream that will eventually write to the file with
the given name, optionally append to instead of replacing
it, and optionally always create a file (even if zero length).</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#LazyFileOutputStream(java.lang.String)">LazyFileOutputStream</a></strong>(java.lang.String name)</code>
<div class="block">Creates a stream that will eventually write to the file with
the given name and replace it.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#LazyFileOutputStream(java.lang.String, boolean)">LazyFileOutputStream</a></strong>(java.lang.String name,
boolean append)</code>
<div class="block">Creates a stream that will eventually write to the file with
the given name and optionally append to instead of replacing
it.</div>
</td>
</tr>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
<tr>
<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#close()">close</a></strong>()</code>
<div class="block">Close the file.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#open()">open</a></strong>()</code>
<div class="block">Explicitly open the file for writing.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#write(byte[])">write</a></strong>(byte[] b)</code>
<div class="block">Delegates to the three-arg version.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#write(byte[], int, int)">write</a></strong>(byte[] b,
int offset,
int len)</code>
<div class="block">Write part of a byte array.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>void</code></td>
<td class="colLast"><code><strong><a href="../../../../../org/apache/tools/ant/util/LazyFileOutputStream.html#write(int)">write</a></strong>(int b)</code>
<div class="block">Write a byte.</div>
</td>
</tr>
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<h3>Methods inherited from class java.io.OutputStream</h3>
<code>flush</code></li>
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<h3>Methods inherited from class java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
</ul>
</li>
</ul>
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<h4>LazyFileOutputStream</h4>
<pre>public LazyFileOutputStream(java.lang.String name)</pre>
<div class="block">Creates a stream that will eventually write to the file with
the given name and replace it.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the filename.</dd></dl>
</li>
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<h4>LazyFileOutputStream</h4>
<pre>public LazyFileOutputStream(java.lang.String name,
boolean append)</pre>
<div class="block">Creates a stream that will eventually write to the file with
the given name and optionally append to instead of replacing
it.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>name</code> - the filename.</dd><dd><code>append</code> - if true append rather than replace.</dd></dl>
</li>
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<h4>LazyFileOutputStream</h4>
<pre>public LazyFileOutputStream(java.io.File f)</pre>
<div class="block">Creates a stream that will eventually write to the file with
the given name and replace it.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>f</code> - the file to create.</dd></dl>
</li>
</ul>
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<h4>LazyFileOutputStream</h4>
<pre>public LazyFileOutputStream(java.io.File file,
boolean append)</pre>
<div class="block">Creates a stream that will eventually write to the file with
the given name and optionally append to instead of replacing
it.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file to create.</dd><dd><code>append</code> - if true append rather than replace.</dd></dl>
</li>
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<a name="LazyFileOutputStream(java.io.File, boolean, boolean)">
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<h4>LazyFileOutputStream</h4>
<pre>public LazyFileOutputStream(java.io.File file,
boolean append,
boolean alwaysCreate)</pre>
<div class="block">Creates a stream that will eventually write to the file with
the given name, optionally append to instead of replacing
it, and optionally always create a file (even if zero length).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file to create.</dd><dd><code>append</code> - if true append rather than replace.</dd><dd><code>alwaysCreate</code> - if true create the file even if nothing to write.</dd></dl>
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<h3>Method Detail</h3>
<a name="open()">
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<h4>open</h4>
<pre>public void open()
throws java.io.IOException</pre>
<div class="block">Explicitly open the file for writing.
<p>Returns silently if the file has already been opened.</p></div>
<dl><dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if there is an error.</dd></dl>
</li>
</ul>
<a name="close()">
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</a>
<ul class="blockList">
<li class="blockList">
<h4>close</h4>
<pre>public void close()
throws java.io.IOException</pre>
<div class="block">Close the file.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>close</code> in interface <code>java.io.Closeable</code></dd>
<dt><strong>Specified by:</strong></dt>
<dd><code>close</code> in interface <code>java.lang.AutoCloseable</code></dd>
<dt><strong>Overrides:</strong></dt>
<dd><code>close</code> in class <code>java.io.OutputStream</code></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if there is an error.</dd></dl>
</li>
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<h4>write</h4>
<pre>public void write(byte[] b)
throws java.io.IOException</pre>
<div class="block">Delegates to the three-arg version.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code>write</code> in class <code>java.io.OutputStream</code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>b</code> - the bytearray to write.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if there is a problem.</dd></dl>
</li>
</ul>
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<h4>write</h4>
<pre>public void write(byte[] b,
int offset,
int len)
throws java.io.IOException</pre>
<div class="block">Write part of a byte array.</div>
<dl>
<dt><strong>Overrides:</strong></dt>
<dd><code>write</code> in class <code>java.io.OutputStream</code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>b</code> - the byte array.</dd><dd><code>offset</code> - write from this index.</dd><dd><code>len</code> - the number of bytes to write.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if there is a probem.</dd></dl>
</li>
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<a name="write(int)">
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<h4>write</h4>
<pre>public void write(int b)
throws java.io.IOException</pre>
<div class="block">Write a byte.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code>write</code> in class <code>java.io.OutputStream</code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>b</code> - the byte to write.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code>java.io.IOException</code> - if there is a problem.</dd></dl>
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