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[] argv) throws Exception {
    String testStr = "One, Two, and Three.";
    System.out.println("Original string: " + testStr);
    String[] result = testStr.split("\\W+");
    System.out.print("Split at word boundaries: ");
    System.out.println(Arrays.toString(result));

}

From source file:Main.java

public static void main(String[] args) {
    Integer[] points = new Integer[5];
    points[0] = 4;/*w w  w  . j  a  va2s. c o m*/
    points[1] = 3;
    points[2] = 0;
    points[3] = 4;
    points[4] = 4;

    Arrays.sort(points);
    System.out.println(Arrays.toString(points));

    Arrays.sort(points, Collections.reverseOrder());
    System.out.println(Arrays.toString(points));
}

From source file:Main.java

public static void main(String[] args) {
    ShortBuffer bb = ShortBuffer.allocate(10);
    bb.put((short) 100);

    bb.rewind();/*  ww  w . j  a  v  a2 s  .  com*/

    ShortBuffer shortBuffer2 = ShortBuffer.allocate(10);

    shortBuffer2.put(bb);

    System.out.println(Arrays.toString(shortBuffer2.array()));

}

From source file:Main.java

public static void main(String[] args) {
    DoubleBuffer bb = DoubleBuffer.allocate(BSIZE);

    bb.put(98765);/*from  ww  w.java 2 s. com*/

    DoubleBuffer bb1 = DoubleBuffer.allocate(BSIZE);

    bb1.put(bb);

    System.out.println(Arrays.toString(bb1.array()));

}

From source file:Main.java

public static void main(String[] args) {
    // A string array with duplicate values
    String[] data = { "A", "C", "B", "D", "A", "B", "E", "D", "B", "C" };
    System.out.println("Original array         : " + Arrays.toString(data));

    List<String> list = Arrays.asList(data);
    Set<String> set = new HashSet<String>(list);

    System.out.print("Remove duplicate result: ");

    String[] result = new String[set.size()];
    set.toArray(result);// w w w.  j  av  a 2s. c om
    for (String s : result) {
        System.out.print(s + ", ");
    }
}

From source file:Main.java

public static void main(String[] args) {
    ByteBuffer bb = ByteBuffer.allocate(BSIZE);
    bb.asCharBuffer().put("java2s!");
    bb.rewind();/*from  w  w  w.j  av a2  s. com*/
    byte[] dst = new byte[BSIZE];
    bb.get(dst);
    System.out.println(Arrays.toString(dst));

}

From source file:Main.java

public static void main(String[] args) {
    FloatBuffer floatBuffer = FloatBuffer.allocate(10);

    floatBuffer.put(0, 1.23F);/*from   ww w  .  ja v  a  2  s  .  co m*/

    floatBuffer.rewind();

    float[] floatArray = new float[10];

    floatBuffer.get(floatArray);

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

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String testStr = "This;:, is:;:;:;. a!:; test?";
    System.out.println("Original string: " + testStr);
    String[] result = testStr.split("[.,!?:;]+\\s*");
    System.out.print("Split on various punctuation: ");
    System.out.println(Arrays.toString(result));
}

From source file:Main.java

public static void main(String[] args) {

    Random rand = new Random();

    int randnumb;
    int array[] = new int[5];
    for (int j = 0; j <= 4; j++) {
        randnumb = 1 + rand.nextInt(11);
        array[j] = randnumb;//ww  w. ja v  a 2 s .com
    }
    System.out.println(Arrays.toString(array));

}

From source file:Main.java

public static void main(String[] args) {
    ByteBuffer bb = ByteBuffer.allocate(BSIZE);
    bb.asCharBuffer().put("java2s!");
    byte[] dst = new byte[BSIZE];
    bb.rewind();//from   w  w w.j a v  a2s. c o m
    bb.get(dst, 0, 3);
    System.out.println(Arrays.toString(dst));

}