| Package | Description |
|---|---|
| java.lang |
Provides classes that are fundamental to the design of the Java programming language.
|
| java.lang.reflect |
Provides classes and interfaces for obtaining reflective information about classes and objects.
|
| Modifier and Type | Class and Description |
|---|---|
class |
Class<T>
Instances of the class
Class represent classes and interfaces in a running Java application.
|
| Modifier and Type | Method and Description |
|---|---|
Type |
Class.getGenericInterfaces()
Returns the
Types representing the interfaces directly implemented by the class or interface represented by this object.
|
Type |
Class.getGenericSuperclass()
Returns the
Type representing the direct superclass of the entity (class, interface, primitive type or void) represented by this
Class.
|
| Modifier and Type | Interface and Description |
|---|---|
interface |
GenericArrayType
GenericArrayType represents an array type whose component type is either a parameterized type or a type variable.
|
interface |
ParameterizedType
ParameterizedType represents a parameterized type such as Collection<String>.
|
interface |
TypeVariable<D extends GenericDeclaration
TypeVariable is the common superinterface for type variables of kinds.
|
interface |
WildcardType
WildcardType represents a wildcard type expression, such as
?,
? extends Number, or
? super Integer.
|
| Modifier and Type | Method and Description |
|---|---|
Type |
ParameterizedType.getActualTypeArguments()
Returns an array of
Type objects representing the actual type arguments to this type.
|
Type |
TypeVariable.getBounds()
Returns an array of
Type objects representing the upper bound(s) of this type variable.
|
Type |
GenericArrayType.getGenericComponentType()
Returns a
Type object representing the component type of this array.
|
Type |
Constructor.getGenericExceptionTypes()
Returns an array of
Type objects that represent the exceptions declared to be thrown by this executable object.
|
Type |
Method.getGenericExceptionTypes()
Returns an array of
Type objects that represent the exceptions declared to be thrown by this executable object.
|
Type |
Executable.getGenericExceptionTypes()
Returns an array of
Type objects that represent the exceptions declared to be thrown by this executable object.
|
Type |
Constructor.getGenericParameterTypes()
Returns an array of
Type objects that represent the formal parameter types, in declaration order, of the executable represented by this object.
|
Type |
Method.getGenericParameterTypes()
Returns an array of
Type objects that represent the formal parameter types, in declaration order, of the executable represented by this object.
|
Type |
Executable.getGenericParameterTypes()
Returns an array of
Type objects that represent the formal parameter types, in declaration order, of the executable represented by this object.
|
Type |
Method.getGenericReturnType()
Returns a
Type object that represents the formal return type of the method represented by this
Method object.
|
Type |
Field.getGenericType()
Returns a
Type object that represents the declared type for the field represented by this
Field object.
|
Type |
WildcardType.getLowerBounds()
Returns an array of
Type objects representing the lower bound(s) of this type variable.
|
Type |
ParameterizedType.getOwnerType()
Returns a
Type object representing the type that this type is a member of.
|
Type |
Parameter.getParameterizedType()
Returns a
Type object that identifies the parameterized type for the parameter represented by this
Parameter object.
|
Type |
ParameterizedType.getRawType()
Returns the
Type object representing the class or interface that declared this type.
|
Type |
AnnotatedType.getType()
Returns the underlying type that this annotated type represents.
|
Type |
WildcardType.getUpperBounds()
Returns an array of
Type objects representing the upper bound(s) of this type variable.
|