WildcardTypepublic interface WildcardType implements TypeWildcardType represents a wildcard type expression, such as
?, ? extends Number, or ? super Integer. |
Methods Summary |
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public java.lang.reflect.Type[] | getLowerBounds()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 :
- if B is a parameterized type or a type variable, it is created,
(see {@link java.lang.reflect.ParameterizedType ParameterizedType}
for the details of the creation process for parameterized types).
- Otherwise, B is resolved.
| public java.lang.reflect.Type[] | getUpperBounds()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 :
- if B is a parameterized type or a type variable, it is created,
(see {@link java.lang.reflect.ParameterizedType ParameterizedType}
for the details of the creation process for parameterized types).
- Otherwise, B is resolved.
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