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
modules, classes and objects.
|
Modifier and Type | Class | Description |
---|---|---|
class |
Class<T> |
Instances of the class
Class represent classes and
interfaces in a running Java application. |
Modifier and Type | Method | Description |
---|---|---|
Type[] |
Class.getGenericInterfaces() |
Returns the
Type s 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 | 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 | 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[] |
Executable.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[] |
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[] |
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.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. |
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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DRAFT 9-internal+0-adhoc.mlchung.jdk9-jdeps