14 lines
407 B
Java
14 lines
407 B
Java
//: generics/Erased.java
|
|
// ©2015 MindView LLC: see Copyright.txt
|
|
// {CompileTimeError} (Won't compile)
|
|
|
|
public class Erased<T> {
|
|
private final int SIZE = 100;
|
|
public static void f(Object arg) {
|
|
if(arg instanceof T) {} // Error
|
|
T var = new T(); // Error
|
|
T[] array = new T[SIZE]; // Error
|
|
T[] array = (T)new Object[SIZE]; // Unchecked warning
|
|
}
|
|
} ///:~
|