Generics are integrated into Java Collections to provide compile-time type checking and to eliminate the need for explicit type casting ... developers use better programming practices to code ...

so the Java compiler allows it only with type casting. This is sometimes called the covariance problem. The true problem is not so much the exception (which could be avoided with programming ...

1.Writing a program in Java to implement implicit and explicit type casting 2.Writing a program in Java to implement access modifiers 3.Writing a program in Java to verify implementations of methods ...

When you assign value of one data type to another, the two types might not be compatible with each other. If the data types are compatible, then Java will perform the ... a smaller data type we ...