JAVA 泛型T V 等一些方法

public class TextClass<T> {    
private T mv;    
private Type mType;    
private void getSuperclassTypeParameter() throws IllegalAccessException, InstantiationException {        
  Type superclass = getClass().getGenericSuperclass();        
  Type[] params = ((ParameterizedType) superclass).getActualTypeArguments();        
  mv = (T) ((Class) params[0]).newInstance();   
 }    

static Type getSuperclassTypeParameter(Class<?> subclass) {        
  Type superclass = subclass.getGenericSuperclass();       
   if (superclass instanceof Class) {            
      throw new RuntimeException("Missing type parameter.");        
     }        
    ParameterizedType parameterized = (ParameterizedType) superclass;       
     return $Gson$Types.canonicalize(parameterized.getActualTypeArguments()[0]);    
}
}

待整理
public void mains123() {    Method[] methods = getClass().getDeclaredMethods();    for (Method method : methods) {        System.out.println("method:" + method.getName());// 方法名        // //////////////方法的参数        System.out.println(" paramTypeType: ");        Type[] paramTypeList = method.getGenericParameterTypes();// 方法的参数列表        for (Type paramType : paramTypeList) {            System.out.println("  " + paramType);// 参数类型            if (paramType instanceof ParameterizedType)/**//* 如果是泛型类型 */ {                Type[] types = ((ParameterizedType) paramType)                        .getActualTypeArguments();// 泛型类型列表                System.out.println("  TypeArgument: ");                for (Type type : types) {                    System.out.println("   " + type);                }            }        }        // //////////////方法的返回值        System.out.println(" returnType: ");        Type returnType = method.getGenericReturnType();// 返回类型        System.out.println("  " + returnType);        if (returnType instanceof ParameterizedType)/**//* 如果是泛型类型 */ {            Type[] types = ((ParameterizedType) returnType)                    .getActualTypeArguments();// 泛型类型列表            System.out.println("  TypeArgument: ");            for (Type type : types) {                System.out.println("   " + type);            }        }    }}