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
    long[] arr1 = new long[] { 1L, 10L, 45L };

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

    // copying array arr1 to arr2 with newlength as 5
    long[] arr2 = Arrays.copyOf(arr1, 5);
    arr2[3] = 12L;//from   w w w .  jav a2 s .c o m
    arr2[4] = 123456789L;

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

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String[] formatNames = ImageIO.getReaderFormatNames();
    System.out.println(Arrays.toString(formatNames));
}

From source file:Main.java

public static void main(String[] args) {

    // intializing an array arr1
    double[] arr1 = new double[] { 1.5, 3.5, 7.5 };

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

    // copying array arr1 to arr2 with range of index from 1 to 4
    double[] arr2 = Arrays.copyOfRange(arr1, 1, 4);

    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, 5, 44, 22, 0 };

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

    // sorting array from index 1 to 3
    Arrays.sort(ob, 1, 3);/*from w  ww .  j  ava 2 s  .  c om*/

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

From source file:Main.java

public static void main(String[] args) {

    // initializing float array
    float arr[] = new float[] { 1f, 2f, 3f, 4f, 5f };

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

    // using fill for placing 12
    Arrays.fill(arr, 12f);/*from w ww .  j  a  va  2s . c  o  m*/

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

From source file:Main.java

public static void main(String[] args) {

    // intializing an array arr1
    float[] arr1 = new float[] { 10f, 20f, 25f };

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

    // copying array arr1 to arr2 with newlength as 5
    float[] arr2 = Arrays.copyOf(arr1, 5);
    arr2[3] = 30f;/*from  w  w  w.ja  v  a2 s . c om*/
    arr2[4] = 40f;

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

From source file:Main.java

public static void main(String[] args) {

    // intializing an array arr1
    double[] arr1 = new double[] { 1.5, 2.5, 3.5 };

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

    // copying array arr1 to arr2 with newlength as 5
    double[] arr2 = Arrays.copyOf(arr1, 5);
    arr2[3] = 0.44;//from   w w  w . ja va  2s. c o m
    arr2[4] = 0.55;

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

From source file:Main.java

public static void main(String[] args) {
    String[] data = PLAYER.split("\\|\\|");
    System.out.println(Arrays.toString(data));
}

From source file:Main.java

public static void main(String[] args) {

    // initializing unsorted double array
    double dArr[] = { 13.2, 1.2, 0.7, 6.2, 4.5 };

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

    // sorting array
    Arrays.sort(dArr);/*from   www  .jav a 2s. c  om*/

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

From source file:Main.java

public static void main(String[] args) {

    // initializing unsorted double array
    double dArr[] = { 13.1, 1.4, 0.7, 1.5, 0.7 };

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

    // sorting array from index 0 to 3
    Arrays.sort(dArr, 0, 3);//from  w  ww.  j a  va  2  s. c  o  m

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