Stay organized with collections
Save and categorize content based on your preferences.
@Target(allowedTargets = [AnnotationTarget.FIELD, AnnotationTarget.FUNCTION, AnnotationTarget.PROPERTY_GETTER, AnnotationTarget.PROPERTY_SETTER])
@Retention(value = AnnotationRetention.BINARY)
public annotation GuardedBy
Denotes that the annotated method or field can only be accessed when holding the referenced lock.
Example:
final Object objectLock = new Object();
@GuardedBy("objectLock")
volatile Object object;
Object getObject() {
synchronized (objectLock) {
if (object == null) {
object = new Object();
}
}
return object;
}
Summary
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2024-12-18 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-12-18 UTC."],[],[]]