Bug 142836 No F1 help for problems view
3.2 RC5 There is no help context for the problems view. In addition, the help for the Tasks view says: <context id="task_list_view_context"> <description>This view shows build problems and tasks (reminders) that are either user-created or are automatically generated during building.</description> This is no longer correct (the tasks view does not show build problems).
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/views/markers/internal/ProblemView.java
clearEnabledFilters();
				refreshViewer();
			}
		};
	}
	/**
	 * Return the field whose description matches description.
	 * 
	 * @param description
	 * @return IField
	 */
	public IField findField(String description) {
		IField[] fields = getSortingFields();
		for (int i = 0; i < fields.length; i++) {
			if (fields[i].getDescription().equals(description)) {
				return fields[i];
			}
		}
		return null;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.ui.views.markers.internal.TableView#buildSorter()
	 */
	protected ViewerSorter buildSorter() {
		TableSorter sorter = TableSorter.createTableSorter(getSortingFields());
		sorter.restoreState(getDialogSettings());
		CategorySorter category = new CategorySorter(sorter);
		category.restoreState(getDialogSettings(), this);