let’s recap the steps of initializing a Java class. Consider Listing 1. Listing 1. Initializing class fields to default values class SomeClass { static boolean b; static byte by; static char c ...

An array in Java is a type of variable that can store multiple values. It stores these values ... To build an array list, you need to initialize it using our chosen data type, and then we can ...

To find the size or length of a Java array, follow these four steps Declare a variable of type array. Initialize the Java array to a non-null value. Use the length property of the array to get its ...

Boolean values are set to false, and reference types are set to null. The null Unicode character of the char primitive type is not visible in the output. The default constructor in Java initializes ...