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
setChecked(groupingField == null);
			} else {
				setChecked(categoryField.equals(groupingField));
			}
		}
		/*
		 * (non-Javadoc)
		 * 
		 * @see org.eclipse.jface.action.Action#run()
		 */
		public void run() {
			if (isChecked()) {				
				Job categoryJob = new Job(MarkerMessages.ProblemView_UpdateCategoryJob) {
					/* (non-Javadoc)
					 * @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor)
					 */
					protected IStatus run(IProgressMonitor monitor) {
						try {
							markerProcessJob.join();
						} catch (InterruptedException e) {
							return Status.CANCEL_STATUS;
						}
						problemView.selectCategoryField(groupingField, problemView
								.getMarkerAdapter().getCategorySorter());
						
						getMarkerAdapter().getCategorySorter().saveState(
								getDialogSettings());
						return Status.OK_STATUS;
					}
				};