https://docs.oracle.com/javase/jp/18/docs/api/java.desktop/java/awt/Component.AccessibleAWTComponent.AccessibleAWTComponentHandler.html
Component.AccessibleAWTComponent.AccessibleAWTComponentHandler (Java SE 18 & JDK 18)
declaration: module: java.desktop, package: java.awt, class: Component, class: AccessibleAWTComponent, class: AccessibleAWTComponentHandler
java secomponentjdk