Example usage for java.util Arrays toString

Introduction

In this page you can find the example usage for java.util Arrays toString.

Prototype

public static String toString(Object[] a)

Source Link

Document

Returns a string representation of the contents of the specified array.

Usage

From source file:Main.java

public static void main(String[] args) {

    // intializing an array arr1
    char[] arr1 = new char[] { 'j', 'a', 'v' };

    System.out.println(Arrays.toString(arr1));

    // copying array arr1 to arr2 with range of index from  1 to 3
    char[] arr2 = Arrays.copyOfRange(arr1, 1, 3);

    System.out.println(Arrays.toString(arr2));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing unsorted int array
    int iArr[] = { 13, 11, 112, 18, 10 };

    System.out.println(Arrays.toString(iArr));

    // sorting array from index 0 to 3
    Arrays.sort(iArr, 0, 3);// w  w w. j  a  va  2s .  co m

    System.out.println(Arrays.toString(iArr));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing long array
    long arr[] = new long[] { 1, 6, 4, 49, 227 };

    System.out.println(Arrays.toString(arr));

    // using fill for placing 12
    Arrays.fill(arr, 12);/*from  ww w  . j  a  v  a2 s .c om*/

    System.out.println(Arrays.toString(arr));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing short array
    short arr[] = new short[] { 1, 2, 3, 4, 13 };

    System.out.println(Arrays.toString(arr));

    // using fill for placing 23
    Arrays.fill(arr, (short) 23);

    System.out.println(Arrays.toString(arr));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing unsorted short array
    short sArr[] = { 212, 1, 19, 2, 5 };

    System.out.println(Arrays.toString(sArr));

    // sorting array
    Arrays.sort(sArr);//from  www .ja v  a2s  .com

    System.out.println(Arrays.toString(sArr));
}

From source file:Main.java

public static void main(String[] args) {

    // intializing an array arr1
    short[] arr1 = new short[] { 1, 10, 15 };

    System.out.println(Arrays.toString(arr1));

    // copying array arr1 to arr2 with newlength as 5
    short[] arr2 = Arrays.copyOf(arr1, 5);
    arr2[3] = 100;//from  w w w  .  j a v a2  s  .c  o  m
    arr2[4] = 200;

    System.out.println(Arrays.toString(arr2));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing unsorted Object array
    Object ob[] = { 27, 11, 44, 22, 0 };

    System.out.println(Arrays.toString(ob));

    // sorting array
    Arrays.sort(ob);/*from  w  w w  .  j  a v  a 2s  . c  o  m*/

    System.out.println(Arrays.toString(ob));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing unsorted short array
    short[] sArr = { 13, 13, 11, 9, 21 };

    System.out.println(Arrays.toString(sArr));

    // sorting array from index 1 to 4
    Arrays.sort(sArr, 1, 4);// ww  w  .  j  av  a 2  s  .  co m

    System.out.println(Arrays.toString(sArr));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing unsorted long array
    long lArr[] = { 221, 10, 111, 62, 46 };

    System.out.println(Arrays.toString(lArr));

    // sorting array
    Arrays.sort(lArr);//from w  w  w  .  j  av a  2s.co  m

    System.out.println(Arrays.toString(lArr));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing short array
    short arr[] = new short[] { 2, 3, 13, 23, 97 };

    System.out.println(Arrays.toString(arr));

    // using fill for placing 19 from index 1 to 3
    Arrays.fill(arr, 1, 3, (short) 19);

    System.out.println(Arrays.toString(arr));
}