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) {
    FloatBuffer floatBuffer = FloatBuffer.allocate(10);

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

    floatBuffer.rewind();

    float[] floatArray = new float[10];

    floatBuffer.get(floatArray, 0, 3);

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

}

From source file:Main.java

public static void main(String[] args) {

    LinkedHashSet linkedHashSet = new LinkedHashSet(10);

    linkedHashSet.add("1");
    linkedHashSet.add("2");
    linkedHashSet.add("java2s.com");

    Object[] objArray = linkedHashSet.toArray();
    System.out.println(Arrays.toString(objArray));
}

From source file:Main.java

public static void main(String[] args) {
    SecureRandom secureRandom = new SecureRandom(new byte[] { 1, 3, 3, 7 });
    int[] randoms = IntStream.generate(secureRandom::nextInt).filter(n -> n > 0).limit(10).toArray();
    System.out.println(Arrays.toString(randoms));

    int[] nums = IntStream.iterate(1, n -> n * 2).limit(11).toArray();
    System.out.println(Arrays.toString(nums));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    ByteBuffer bbuf = ByteBuffer.allocate(10);
    int capacity = bbuf.capacity(); // 10
    System.out.println(capacity);
    bbuf.putShort(2, (short) 123);

    ByteBuffer bb = bbuf.slice();

    System.out.println(Arrays.toString(bb.array()));
}

From source file:Main.java

public static void main(String args[]) {
    LinkedList<String> ll = new LinkedList<String>();

    ll.add("A");/*from w  w  w. j av  a2  s  .c  o  m*/
    ll.add("java2s.com");
    ll.add("B");
    ll.add("C");
    ll.add("java2s.com");

    Object[] objs = ll.toArray();
    System.out.println(Arrays.toString(objs));

    String[] strs = ll.toArray(new String[ll.size()]);
    System.out.println(Arrays.toString(strs));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    ByteBuffer bbuf = ByteBuffer.allocate(10);
    int capacity = bbuf.capacity(); // 10
    System.out.println(capacity);
    bbuf.putShort(2, (short) 123);

    ByteBuffer bb = bbuf.compact();

    System.out.println(Arrays.toString(bb.array()));
}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);//from  w w  w  .  java  2s  .  com
    bitset1.set(1);
    bitset1.set(2);

    // print the sets
    System.out.println("Bitset1:" + bitset1);

    System.out.println(Arrays.toString(bitset1.toLongArray()));
}

From source file:Main.java

public static void main(String[] args) {

    LinkedHashSet linkedHashSet = new LinkedHashSet(10, 0.75F);

    linkedHashSet.add("1");
    linkedHashSet.add("2");
    linkedHashSet.add("java2s.com");

    Object[] objArray = linkedHashSet.toArray();
    System.out.println(Arrays.toString(objArray));
}

From source file:Main.java

public static void main(String[] args) {

    BitSet bitset1 = new BitSet(8);

    // assign values to bitset1
    bitset1.set(0);//  w  w  w.  j  a v  a 2s .co m
    bitset1.set(1);
    bitset1.set(2);

    // print the sets
    System.out.println("Bitset1:" + bitset1);

    System.out.println(Arrays.toString(bitset1.toByteArray()));
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    ByteBuffer bbuf = ByteBuffer.allocate(10);
    int capacity = bbuf.capacity(); // 10
    System.out.println(capacity);
    bbuf.putShort(2, (short) 123);

    ByteBuffer bb = bbuf.duplicate();

    System.out.println(Arrays.toString(bb.array()));
}