/*Assigning Array to Another Array
-Iterating each element of the given original array 
and copy one element at a time
 b[i] = a[i];
 b=a;
 
-Using clone() method 
int b[] = a.clone();

-Using arraycopy() method
int b[] = new int[a.length];
System.arraycopy(a, 0, b, 0, 3);
Syntax: 
public static void arraycopy
(Object src, int srcPos, Object dest, 
int destPos, int length)
Parameters:
src denotes the source array.
srcPos is the index from which copying starts.
dest denotes the destination array
destPos is the index from which the copied elements 
are placed in the destination array.
length is the length of the subarray to be copied.


-Using copyOf() method of Arrays class
If we want to copy the first few elements of an array 
or a full copy of the array, you can use this method.
Syntax: 
public static int[] copyOf(int[] original, int newLength) 
Parameters:
Original array
Length of the array to get copied.
int b[] = Arrays.copyOf(a, 3);

-Using copyOfRange() method of Arrays class
This method copies the specified range of the 
specified array into a new array.
Syntax: 
public static int[] copyOfRange
(int[] original, int from, int to)
Parameters:
Original array from which a range is to be copied
Initial index of the range to be copied
Final index of the range to be copied, exclusive
int b[] = Arrays.copyOfRange(a, 2, 6); 
*/
import java.util.Arrays;
class Arrays5{
public static void main(String[] args){
int a[] = {10,-20,40,10,50,90};
System.out.println(Arrays.toString(a));


}
}