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<TITLE>Sorting an Array
(Java Developers Almanac Example)
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<h3>
e359.
Sorting an Array</h3>
<pre>
int[] intArray = new int[] {<font color="#0066ff"><i>4, 1, 3, -23</i></font>};
Arrays.sort(intArray);
// [-23, 1, 3, 4]
String[] strArray = new String[] {<font color="#0066ff"><i>"z", "a", "C"</i></font>};
Arrays.sort(strArray);
// [C, a, z]
// Case-insensitive sort
Arrays.sort(strArray, String.CASE_INSENSITIVE_ORDER);
// [a, C, z]
// Reverse-order sort
Arrays.sort(strArray, Collections.reverseOrder());
// [z, a, C]
// Case-insensitive reverse-order sort
Arrays.sort(strArray, String.CASE_INSENSITIVE_ORDER);
Collections.reverse(Arrays.asList(strArray));
// [z, C, a]
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Related Examples
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e358. <a class="eglink" href="coll_SortSet.html?l=rel">
Creating a Sorted Set
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e360. <a class="eglink" href="coll_FindObjectInArray.html?l=rel">
Finding an Element in a Sorted Array
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e361. <a class="eglink" href="coll_FindInList.html?l=rel">
Finding an Element in a Sorted List
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e362. <a class="eglink" href="coll_InsertInList.html?l=rel">
Inserting an Element into a Sorted List
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See also:
<a class="eglink" href="/egs/java.util/pkg.html?l=rel#Arrays">
Arrays
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<a class="eglink" href="/egs/java.util/pkg.html?l=rel#Bits">
Bits
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<a class="eglink" href="/egs/java.util/pkg.html?l=rel#Collections">
Collections
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<a class="eglink" href="/egs/java.util/pkg.html?l=rel#Dates">
Dates
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Hash Tables
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<a class="eglink" href="/egs/java.util/pkg.html?l=rel#Lists">
Lists
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Property Files
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<a class="eglink" href="/egs/java.util/pkg.html?l=rel#Sets">
Sets
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<a class="eglink" href="/egs/java.util/pkg.html?l=rel#Time">
Time
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<a class="eglink" href="/egs/java.util/pkg.html?l=rel#Timers">
Timers
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