Type casting is when you assign a value of one primitive data type to another type.
In Java, there are two types of casting:
- Widening Casting (automatically) - converting a smaller type to a larger type size
byte
->short
->char
->int
->long
->float
->double
- Narrowing Casting (manually) - converting a larger type to a smaller size type
double
->float
->long
->int
->char
->short
->byte
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