Introduced in Java 5, generics enhance the type safety of your code and make it easier to read. This helps you avoid runtime errors like the ClassCastException, which happens when you try to cast ...

The type conversions in the last two program lines can throw a ClassCastException (as always), hence they are unsafe. ... Java types may be implicitly or explicitly compatible to each other.

The Type 4 JDBC driver is the most common of all the JDBC drivers. Most of the popular databases, including DB2, Derby, HSQLDB and MySQL, make them available for Java applications. Is there a Type 5 ...

At the EclipseCon conference, Mark Reinhold, Java platform chief architect at Oracle, laid out the roadmap for Java 9, which could mean better modularity and new value types. Improved modularity could ...