java.lang.reflect.WildcardType |
Known Indirect Subclasses |
WildcardType represents a wildcard type expression, such as
?
, ? extends Number
, or ? super Integer
.
Public Methods | |||||||||||
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Returns an array of
Type objects representing the
lower bound(s) of this type variable. | |||||||||||
Returns an array of
Type objects representing the upper
bound(s) of this type variable. |
Returns an array of Type
objects representing the
lower bound(s) of this type variable. Note that if no lower bound is
explicitly declared, the lower bound is the type of null
.
In this case, a zero length array is returned.
For each lower bound B :
ParameterizedType
for the details of the creation process for parameterized types).
TypeNotPresentException | if any of the bounds refers to a non-existent type declaration |
---|---|
MalformedParameterizedTypeException | if any of the bounds refer to a parameterized type that cannot be instantiated for any reason |
Returns an array of Type
objects representing the upper
bound(s) of this type variable. Note that if no upper bound is
explicitly declared, the upper bound is Object
.
For each upper bound B :
ParameterizedType
for the details of the creation process for parameterized types).
TypeNotPresentException | if any of the bounds refers to a non-existent type declaration |
---|---|
MalformedParameterizedTypeException | if any of the bounds refer to a parameterized type that cannot be instantiated for any reason |