
- Java.util Package Classes
- Java.util - Home
- Java.util - ArrayDeque
- Java.util - ArrayList
- Java.util - Arrays
- Java.util - BitSet
- Java.util - Calendar
- Java.util - Collections
- Java.util - Currency
- Java.util - Date
- Java.util - Dictionary
- Java.util - EnumMap
- Java.util - EnumSet
- Java.util - Formatter
- Java.util - GregorianCalendar
- Java.util - HashMap
- Java.util - HashSet
- Java.util - Hashtable
- Java.util - IdentityHashMap
- Java.util - LinkedHashMap
- Java.util - LinkedHashSet
- Java.util - LinkedList
- Java.util - ListResourceBundle
- Java.util - Locale
- Java.util - Observable
- Java.util - PriorityQueue
- Java.util - Properties
- Java.util - PropertyPermission
- Java.util - PropertyResourceBundle
- Java.util - Random
- Java.util - ResourceBundle
- Java.util - ResourceBundle.Control
- Java.util - Scanner
- Java.util - ServiceLoader
- Java.util - SimpleTimeZone
- Java.util - Stack
- Java.util - StringTokenizer
- Java.util - Timer
- Java.util - TimerTask
- Java.util - TimeZone
- Java.util - TreeMap
- Java.util - TreeSet
- Java.util - UUID
- Java.util - Vector
- Java.util - WeakHashMap
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- Java.util - Interfaces
- Java.util - Exceptions
- Java.util - Enumerations
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Java.util.Arrays.sort(int[]) Method
Description
The java.util.Arrays.sort(int[]) method sorts the specified array of ints into ascending numerical order.
Declaration
Following is the declaration for java.util.Arrays.sort() method
public static void sort(int[] a)
Parameters
a − This is the array to be sorted.
Return Value
This method does not return any value.
Exception
NA
Example
The following example shows the usage of java.util.Arrays.sort() method.
package com.tutorialspoint; import java.util.Arrays; public class ArrayDemo { public static void main(String[] args) { // initializing unsorted int array int iArr[] = {2, 1, 9, 6, 4}; // let us print all the elements available in list for (int number : iArr) { System.out.println("Number = " + number); } // sorting array Arrays.sort(iArr); // let us print all the elements available in list System.out.println("The sorted int array is:"); for (int number : iArr) { System.out.println("Number = " + number); } } }
Let us compile and run the above program, this will produce the following result −
Number = 2 Number = 1 Number = 9 Number = 6 Number = 4 The sorted int array is: Number = 1 Number = 2 Number = 4 Number = 6 Number = 9
java_util_arrays.htm
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