After knowing primitive data types and Java rules of Data Type Casting (Type Conversion), let us cast long to double as an example. The long and double, each takes 8 bytes of memory. The long holds a whole number and double holds a floating-point number. Assignment of long to double is done implicitly by JVM. …
After knowing primitive data types and Java rules of Data Type Casting (Type Conversion), let us cast long to char as an example. The long takes 8 bytes of memory and char takes 2 bytes of memory. Assignment of 8 bytes of memory to 2 bytes of memory requires explicit casting. Moreover, long can take …
After knowing primitive data types and Java rules of Data Type Casting (Type Conversion), let us cast long to boolean as an example. The data type boolean is incompatible for converting into any other data type. That is, a boolean value cannot be converted (or assigned to) into any other data type like char, int, …
