What are some examples of type conversion in Java?

What are some examples of type conversion in Java?

In Java, type conversion refers to converting a variable from one data type to another. There are two types: implicit and explicit.

Can you give me an example of implicit type conversion?

Sure! An example of implicit conversion is when you assign an integer to a double. For instance, int num = 10; double dNum = num; Here, num is automatically converted to a double.

What about explicit type conversion?

Explicit conversion, or casting, is done manually. For example, to convert a double to an int, you can do: double dNum = 9.78; int num = (int) dNum; This will truncate the decimal part.

Are there any risks with type conversion?

Yes, especially with explicit conversion. You might lose data, like when converting from a double to an int, which can lead to loss of precision.