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
text.addFocusListener(new FocusAdapter() {
					public void focusGained(FocusEvent event) {
						ContentProposalPopup.this.close();
					}
				});
				return text;
			}
			/*
			 * Adjust the bounds so that we appear adjacent to our parent shell
			 */
			protected void adjustBounds() {
				Rectangle parentBounds = getParentShell().getBounds();
				Rectangle proposedBounds;
				
				Rectangle rightProposedBounds = new Rectangle(parentBounds.x
						+ parentBounds.width
						+ PopupDialog.POPUP_HORIZONTALSPACING, parentBounds.y
						+ PopupDialog.POPUP_VERTICALSPACING,
						parentBounds.width, parentBounds.height);
				rightProposedBounds = getConstrainedShellBounds(rightProposedBounds);
				
				if (rightProposedBounds.intersects(parentBounds)) {
					Rectangle leftProposedBounds = new Rectangle(parentBounds.x
							- parentBounds.width - POPUP_HORIZONTALSPACING - 1,
							parentBounds.y, parentBounds.width,
							parentBounds.height);
					leftProposedBounds = getConstrainedShellBounds(leftProposedBounds);