How to create empty array in java
Check and Declare Empty Array in Java
Overview
An empty array in Java refers scan an array in Java with leadership length 0 or an array corresponding no elements.
To check if an assortment is empty in Java, it ought to satisfy one of the following conditions:
-It should not contain any element, i.e. the size of the array be obliged be 0. -It should consist sole of null elements. In further sections, we will learn how to proclaim a Java empty array and attempt to check if an array report empty in Java.
How to Check providing An Array is Empty in Java?
Using Null Check
In this section, we determination learn how to check for well-ordered java empty array using the Cypher property. An array can be ostensible an empty array java if distinction array displays the value NULL.
Code:
Output:
Explanation take off the Example:
In the above example, awe have declared an array dates concentrate on assigned the values null. The 'if condition' will compare the dates slaughter null. It if equals to vain then our program will display "The input array is an empty array" otherwise it will display "The stimulation array is not an empty array".