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<div class="subTitle">org.apache.commons.io</div>
<h2 title="Enum IOCase" class="title">Enum IOCase</h2>
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<li>org.apache.commons.io.IOCase</li>
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<pre>public enum <span class="typeNameLabel">IOCase</span>
extends <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a>&lt;<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a>&gt;</pre>
<div class="block">Enumeration of IO case sensitivity.
<p>
Different filing systems have different rules for case-sensitivity.
Windows is case-insensitive, Unix is case-sensitive.
</p>
<p>
This class captures that difference, providing an enumeration to
control how file name comparisons should be performed. It also provides
methods that use the enumeration to perform comparisons.
</p>
<p>
Wherever possible, you should use the <code>check</code> methods in this
class to compare file names.
</p></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.3</dd>
</dl>
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<table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Enum Constant Summary table, listing enum constants, and an explanation">
<caption><span>Enum Constants</span><span class="tabEnd">&nbsp;</span></caption>
<tr>
<th class="colOne" scope="col">Enum Constant and Description</th>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#INSENSITIVE">INSENSITIVE</a></span></code>
<div class="block">The constant for case insensitive regardless of operating system.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#SENSITIVE">SENSITIVE</a></span></code>
<div class="block">The constant for case sensitive regardless of operating system.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#SYSTEM">SYSTEM</a></span></code>
<div class="block">The constant for case sensitivity determined by the current operating system.</div>
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<th class="colFirst" scope="col">Modifier and Type</th>
<th class="colLast" scope="col">Method and Description</th>
</tr>
<tr id="i0" class="altColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#checkCompareTo-java.lang.String-java.lang.String-">checkCompareTo</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str1,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str2)</code>
<div class="block">Compares two strings using the case-sensitivity rule.</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#checkEndsWith-java.lang.String-java.lang.String-">checkEndsWith</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;end)</code>
<div class="block">Checks if one string ends with another using the case-sensitivity rule.</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#checkEquals-java.lang.String-java.lang.String-">checkEquals</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str1,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str2)</code>
<div class="block">Compares two strings using the case-sensitivity rule.</div>
</td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#checkIndexOf-java.lang.String-int-java.lang.String-">checkIndexOf</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
int&nbsp;strStartIndex,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;search)</code>
<div class="block">Checks if one string contains another starting at a specific index using the
case-sensitivity rule.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#checkRegionMatches-java.lang.String-int-java.lang.String-">checkRegionMatches</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
int&nbsp;strStartIndex,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;search)</code>
<div class="block">Checks if one string contains another at a specific index using the case-sensitivity rule.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#checkStartsWith-java.lang.String-java.lang.String-">checkStartsWith</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;start)</code>
<div class="block">Checks if one string starts with another using the case-sensitivity rule.</div>
</td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#forName-java.lang.String-">forName</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</code>
<div class="block">Factory method to create an IOCase from a name.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#getName--">getName</a></span>()</code>
<div class="block">Gets the name of the constant.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#isCaseSensitive--">isCaseSensitive</a></span>()</code>
<div class="block">Does the object represent case sensitive comparison.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#isCaseSensitive-org.apache.commons.io.IOCase-">isCaseSensitive</a></span>(<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a>&nbsp;caseSensitivity)</code>
<div class="block">Tests for cases sensitivity in a null-safe manner.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#toString--">toString</a></span>()</code>
<div class="block">Gets a string describing the sensitivity.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>static <a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#valueOf-java.lang.String-">valueOf</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</code>
<div class="block">Returns the enum constant of this type with the specified name.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>static <a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/commons/io/IOCase.html#values--">values</a></span>()</code>
<div class="block">Returns an array containing the constants of this enum type, in
the order they are declared.</div>
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<h3>Methods inherited from class&nbsp;java.lang.<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a></h3>
<code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#compareTo-E-" title="class or interface in java.lang">compareTo</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#getDeclaringClass--" title="class or interface in java.lang">getDeclaringClass</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#name--" title="class or interface in java.lang">name</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#ordinal--" title="class or interface in java.lang">ordinal</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#valueOf-java.lang.Class-java.lang.String-" title="class or interface in java.lang">valueOf</a></code></li>
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<code><a href="https://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="https://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="https://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="https://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="https://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="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>SENSITIVE</h4>
<pre>public static final&nbsp;<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a> SENSITIVE</pre>
<div class="block">The constant for case sensitive regardless of operating system.</div>
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<h4>INSENSITIVE</h4>
<pre>public static final&nbsp;<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a> INSENSITIVE</pre>
<div class="block">The constant for case insensitive regardless of operating system.</div>
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<h4>SYSTEM</h4>
<pre>public static final&nbsp;<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a> SYSTEM</pre>
<div class="block">The constant for case sensitivity determined by the current operating system.
Windows is case-insensitive when comparing file names, Unix is case-sensitive.
<p>
<strong>Note:</strong> This only caters for Windows and Unix. Other operating
systems (e.g. OSX and OpenVMS) are treated as case sensitive if they use the
Unix file separator and case-insensitive if they use the Windows file separator
(see <a href="https://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true#separatorChar" title="class or interface in java.io"><code>File.separatorChar</code></a>).
</p>
<p>
If you serialize this constant on Windows, and deserialize on Unix, or vice
versa, then the value of the case-sensitivity flag will change.
</p></div>
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<a name="values--">
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<h4>values</h4>
<pre>public static&nbsp;<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a>[]&nbsp;values()</pre>
<div class="block">Returns an array containing the constants of this enum type, in
the order they are declared. This method may be used to iterate
over the constants as follows:
<pre>
for (IOCase c : IOCase.values())
&nbsp; System.out.println(c);
</pre></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an array containing the constants of this enum type, in the order they are declared</dd>
</dl>
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<h4>valueOf</h4>
<pre>public static&nbsp;<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a>&nbsp;valueOf(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</pre>
<div class="block">Returns the enum constant of this type with the specified name.
The string must match <i>exactly</i> an identifier used to declare an
enum constant in this type. (Extraneous whitespace characters are
not permitted.)</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name of the enum constant to be returned.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the enum constant with the specified name</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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 this enum type has no constant with the specified name</dd>
<dd><code><a href="https://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 the argument is null</dd>
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<h4>isCaseSensitive</h4>
<pre>public static&nbsp;boolean&nbsp;isCaseSensitive(<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a>&nbsp;caseSensitivity)</pre>
<div class="block">Tests for cases sensitivity in a null-safe manner.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>caseSensitivity</code> - an IOCase.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the input is non-null and <a href="../../../../org/apache/commons/io/IOCase.html#isCaseSensitive--"><code>isCaseSensitive()</code></a>.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.10.0</dd>
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<pre>public static&nbsp;<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a>&nbsp;forName(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;name)</pre>
<div class="block">Factory method to create an IOCase from a name.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>name</code> - the name to find</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the IOCase object</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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 the name is invalid</dd>
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<h4>getName</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;getName()</pre>
<div class="block">Gets the name of the constant.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the name of the constant</dd>
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<pre>public&nbsp;boolean&nbsp;isCaseSensitive()</pre>
<div class="block">Does the object represent case sensitive comparison.</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if case sensitive</dd>
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<h4>checkCompareTo</h4>
<pre>public&nbsp;int&nbsp;checkCompareTo(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str1,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str2)</pre>
<div class="block">Compares two strings using the case-sensitivity rule.
<p>
This method mimics <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true#compareTo-java.lang.String-" title="class or interface in java.lang"><code>String.compareTo(java.lang.String)</code></a> but takes case-sensitivity
into account.
</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str1</code> - the first string to compare, not null</dd>
<dd><code>str2</code> - the second string to compare, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if equal using the case rules</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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 either string is null</dd>
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<h4>checkEquals</h4>
<pre>public&nbsp;boolean&nbsp;checkEquals(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str1,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str2)</pre>
<div class="block">Compares two strings using the case-sensitivity rule.
<p>
This method mimics <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang"><code>String.equals(java.lang.Object)</code></a> but takes case-sensitivity
into account.
</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str1</code> - the first string to compare, not null</dd>
<dd><code>str2</code> - the second string to compare, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if equal using the case rules</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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 either string is null</dd>
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<h4>checkStartsWith</h4>
<pre>public&nbsp;boolean&nbsp;checkStartsWith(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;start)</pre>
<div class="block">Checks if one string starts with another using the case-sensitivity rule.
<p>
This method mimics <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true#startsWith-java.lang.String-" title="class or interface in java.lang"><code>String.startsWith(String)</code></a> but takes case-sensitivity
into account.
</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the string to check</dd>
<dd><code>start</code> - the start to compare against</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if equal using the case rules, false if either input is null</dd>
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<pre>public&nbsp;boolean&nbsp;checkEndsWith(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;end)</pre>
<div class="block">Checks if one string ends with another using the case-sensitivity rule.
<p>
This method mimics <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true#endsWith-java.lang.String-" title="class or interface in java.lang"><code>String.endsWith(java.lang.String)</code></a> but takes case-sensitivity
into account.
</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the string to check</dd>
<dd><code>end</code> - the end to compare against</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if equal using the case rules, false if either input is null</dd>
</dl>
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<h4>checkIndexOf</h4>
<pre>public&nbsp;int&nbsp;checkIndexOf(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
int&nbsp;strStartIndex,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;search)</pre>
<div class="block">Checks if one string contains another starting at a specific index using the
case-sensitivity rule.
<p>
This method mimics parts of <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true#indexOf-java.lang.String-int-" title="class or interface in java.lang"><code>String.indexOf(String, int)</code></a>
but takes case-sensitivity into account.
</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the string to check, not null</dd>
<dd><code>strStartIndex</code> - the index to start at in str</dd>
<dd><code>search</code> - the start to search for, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the first index of the search String,
-1 if no match or <code>null</code> string input</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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 either string is null</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>2.0</dd>
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<h4>checkRegionMatches</h4>
<pre>public&nbsp;boolean&nbsp;checkRegionMatches(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;str,
int&nbsp;strStartIndex,
<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;search)</pre>
<div class="block">Checks if one string contains another at a specific index using the case-sensitivity rule.
<p>
This method mimics parts of <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true#regionMatches-boolean-int-java.lang.String-int-int-" title="class or interface in java.lang"><code>String.regionMatches(boolean, int, String, int, int)</code></a>
but takes case-sensitivity into account.
</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the string to check, not null</dd>
<dd><code>strStartIndex</code> - the index to start at in str</dd>
<dd><code>search</code> - the start to search for, not null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if equal using the case rules</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="https://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 either string is null</dd>
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<h4>toString</h4>
<pre>public&nbsp;<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;toString()</pre>
<div class="block">Gets a string describing the sensitivity.</div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true#toString--" title="class or interface in java.lang">toString</a></code>&nbsp;in class&nbsp;<code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Enum.html?is-external=true" title="class or interface in java.lang">Enum</a>&lt;<a href="../../../../org/apache/commons/io/IOCase.html" title="enum in org.apache.commons.io">IOCase</a>&gt;</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a string describing the sensitivity</dd>
</dl>
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