Bug 136101 [Markers] ProblemsView constantly busy when empty
20060412 The problems view is constantly busy when there are no entries - the tab goes italic all of the time.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/MarkerAdapter.java
children[i].setCategory(this);
				}
			}
			return children;
		}
		/**
		 * Return the number of errors being displayed.
		 * 
		 * @return int
		 */
		private int getDisplayedSize() {
			if (view.getMarkerLimit() > 0) {
				return Math.min(getTotalSize(), view.getMarkerLimit());
			}
			return getTotalSize();
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.ui.views.markers.internal.MarkerNode#getParent()
		 */
		public MarkerNode getParent() {
			return null;
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.ui.views.markers.internal.MarkerNode#getDescription()
		 */
		public String getDescription() {