Bug 283551 [FieldAssist] ContentProposalAdapter Class-JavaDoc and Method-JavaDoc contradict each other
The class documentation says: --8<-- This class is not intended to be subclassed. --8<-- But there are methods like openProposalPopup, closeProposalPopup who state something like this: --8<-- This method is used by subclasses to explicitly invoke the opening of the popup. If there are no proposals to show, the popup will not open and a beep will be sounded. --8<-- So did we opened the class since its first release but forgot to update the JavaDoc of the class?
bundles/org.eclipse.jface/src/org/eclipse/jface/fieldassist/ContentProposalAdapter.java
}
			boolean ret = super.close();
			notifyPopupClosed();
			return ret;
		}
		/*
		 * Show the currently selected proposal's description in a secondary
		 * popup.
		 */
		private void showProposalDescription() {
			
			
			if (!pendingDescriptionUpdate) {
				
				
				
				
				Runnable runnable = new Runnable() {
					public void run() {
						pendingDescriptionUpdate = true;
						try {
							Thread.sleep(POPUP_DELAY);
						} catch (InterruptedException e) {
						}
						if (!isValid()) {
							return;
						}
						getShell().getDisplay().syncExec(new Runnable() {
							public void run() {