Hi mahesh
what you are getting is not a error its a warning, which means you can still execute your code....
you are getting this warning because you are using non-generic collections in your code... Generics is a feature newly added to Java 5 which basically makes your collections type safe meaning you can restrict the type of objects your collection can hold....
for eg in Java 5 you would declare a List as
List<
String> list = new ArrayList<String>();
the above declaration will construct a list which will hold only Strings ,trying to add anything other than String will result in a compile error the <String> is the Generic syntax
Similarry you can also make a List as
List<MyClass> list = new ArrayList<MyClass>();
which will hold only objects of MyClass
this basically gives you type safety ( hence the warning unsafe unchecked operations because non-generic collections are not type safe meaning you can any object in them )
If you are new to Java 5 or new to Generics maybe
you should spend some time getting familar with it
[ March 21, 2008: Message edited by: abhishek pendkay ]
