Java Field.getGenericType()
Syntax
Field.getGenericType() has the following syntax.
public Type getGenericType()
Example
In the following code shows how to use Field.getGenericType() method.
import java.lang.reflect.Field;
import java.util.List;
//from w ww .j a va 2 s.c o m
public class Main<T> {
public boolean[][] b = { { false, false }, { true, true } };
public String name = "Alice";
public List<Integer> list;
public T val;
public static void main(String... args) {
try {
Class<?> c = Class.forName("FieldSpy");
Field f = c.getField("name");
System.out.format("Type: %s%n", f.getType());
System.out.format("GenericType: %s%n", f.getGenericType());
// production code should handle these exceptions more gracefully
} catch (ClassNotFoundException x) {
x.printStackTrace();
} catch (NoSuchFieldException x) {
x.printStackTrace();
}
}
}
The code above generates the following result.