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 Every array in java is an object, here we can create by using new operators

                int [] a = new int[3];

for every array type corresponding classes are available,but these classes are not applicable for prograrmmer level.

Array Type	Correspomding Classname
int []	[I@___ _ _
int [] []	[[I@....
double[]	[D@....

At the time of construction complusury we should specify szie otherwise we will get C.E.

It is legal to have an array with size O in java
        int [] a = new int [0];    

if we are specifying array size as -ve int value, we will get runtime exception saying NegetiveArraysizeExeption. To specify array size the allowed datatypes are byte,short,int,char, if we using any other types we will get c.e.

• The max allowed array size in java is 2147483647

Array In Java

Array declaration 

Array creation

Array initialization

declaration creation, Initialization in a signle line

lenght vs Lenght()

Annonymous Array

Array element assignments

Array variable assignment