Java™ Platform
Standard Ed. 8

Package java.lang.annotation

Provides library support for the Java programming language annotation facility.

See: Description

  • Interface Summary 
    Interface Description
    Annotation
    The common interface extended by all annotation types.
  • Enum Summary 
    Enum Description
    ElementType
    The constants of this enumerated type provide a simple classification of the syntactic locations where annotations may appear in a Java program.
    RetentionPolicy
    Annotation retention policy.
  • Exception Summary 
    Exception Description
    AnnotationTypeMismatchException
    Thrown to indicate that a program has attempted to access an element of an annotation whose type has changed after the annotation was compiled (or serialized).
    IncompleteAnnotationException
    Thrown to indicate that a program has attempted to access an element of an annotation type that was added to the annotation type definition after the annotation was compiled (or serialized).
  • Error Summary 
    Error Description
    AnnotationFormatError
    Thrown when the annotation parser attempts to read an annotation from a class file and determines that the annotation is malformed.
  • Annotation Types Summary 
    Annotation Type Description
    Documented
    Indicates that annotations with a type are to be documented by javadoc and similar tools by default.
    Inherited
    Indicates that an annotation type is automatically inherited.
    Native
    Indicates that a field defining a constant value may be referenced from native code.
    Repeatable
    The annotation type java.lang.annotation.Repeatable is used to indicate that the annotation type whose declaration it (meta-)annotates is repeatable.
    Retention
    Indicates how long annotations with the annotated type are to be retained.
    Target
    Indicates the contexts in which an annotation type is applicable.

Package java.lang.annotation Description

Provides library support for the Java programming language annotation facility.
Since:
1.5
Java™ Platform
Standard Ed. 8

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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.
Copyright © 1993, 2022, Oracle and/or its affiliates. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.

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