In Java, you can use the HashSet class to solve this problem. Just loop over array elements, insert them into HashSet using add() method, and check the return value. If add() returns false it means ...

Method addElements accepts 2 int arrays and adds each element value of two arrays and returns a new array ...

In this blog we will understand about vector class in collection framework. we use vector class to facilitate the growable nature of collection of objects. like array we can access any member of the ...

You can define initial values for the elements of a static array by listing the initial values in parentheses following the list of element names in the DECLARE or ARRAY statements. Commas are ...

The theoretical maximum Java array size is 2,147,483,647 elements. To find the size of a Java array, query an array’s length property. The Java array size is set permanently when the array is ...

Java arrays - a brief tutorial In Java an array is a way of storing multiple items of the same type. In this quick tutorial we introduce you to the very basics.