Bug 85377 Call Hierarchy has no context help
I20050215-2300 The new Help view shows a generic help message when the Call Hierarchy is active. What's strange, is that the message is different from the generic message you get when the ASTView or the Progress View is active.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/callhierarchy/CallHierarchyViewPart.java
setContentDescription(CallHierarchyMessages.getFormattedString("CallHierarchyViewPart.callsFromMethod", args)); 
                fCallHierarchyViewer.setMethodWrapper(getCalleeRoot());
            }
        }
    }
    static CallHierarchyViewPart findAndShowCallersView(IWorkbenchPartSite site) {
        IWorkbenchPage workbenchPage = site.getPage();
        CallHierarchyViewPart callersView = null;
        try {
            callersView = (CallHierarchyViewPart) workbenchPage.showView(CallHierarchyViewPart.ID_CALL_HIERARCHY);
        } catch (PartInitException e) {
            JavaPlugin.log(e);
        }
        return callersView;
    }
    /**
     * Cancels the caller/callee search jobs that are currently running.  
     */
    void cancelJobs() {
        fCallHierarchyViewer.cancelJobs();
    }
    /**
     * Sets the enablement state of the cancel button.
     * @param enabled 
     */
    void setCancelEnabled(boolean enabled) {
        fCancelSearchAction.setEnabled(enabled);
    }
}