ニュース

Generics are commonly used in the Java Collections Framework, but they can also be used with code elements such as Class, Comparable, and ThreadLocal. Generics enhance type safety by preventing ...
Although Java 8 only shipped earlier this year, with Java 9 not due until mid-2016, a first prototype of features expected for Java 10 has appeared, including an overhaul of Java's generics.
After five years of developer perseverance, generics are finally being added to the Java language. The path to generics has been frustrating and controversial to say the least. At JavaOne's ...
Often applications that use Java Persistence execute queries that return a collection of objects. Java Platform, Standard Edition (Java SE) 5 introduced a new feature called generics that lets you ...
Hey -- TL/DR -- In Java, I'm struggling to understand how to create an object instance of a generic type without first knowing the type. So, before I delve down into this, know that I'm trying to ...