https://help.eclipse.org/latest/topic/org.eclipse.platform.doc.isv/reference/api/org/eclipse/e4/ui/model/application/ui/menu/impl/HandledToolItemImpl.html
HandledToolItemImpl (Eclipse Platform API Specification)
declaration: package: org.eclipse.e4.ui.model.application.ui.menu.impl, class: HandledToolItemImpl
platform apieclipsespecification