may i know why is there .toString() when you can use (String) instead? and vice versa and also for numbers can use the wrapper class’s so why do we need to have a (double)? etc
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may i know why is there .toString() when you can use (String) instead? and vice versa and also for numbers can use the wrapper class’s so why do we need to have a (double)? etc
Type Casting , Wrapper classes and toString() are completely different.
Basically the Type Casting is the process where you will change your one entity into the other entity with different datatype. Means you will simply change the datatype of the entity.
Wrapper classes are used to create an object of type from existing type object.
.toString() is method defined in Object, this method is basically used to represent your object in String format. You can override this method to represent your object in any string format.