Bug 17177 Javadoc wizard doesn't remember checked options between 2 runs
Build 20020521 The Javadoc wizard doesn't remember that I checked 'Open generated index file in browser' between 2 runs. As a result, I cannot just press Finish, but I need to press Next twice, then check the option again, then press Finish.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javadocexport/JavadocTreeWizardPage.java
if (Path.ROOT.equals(path) || Path.EMPTY.equals(path)) {
						fDestinationStatus.setError(JavadocExportMessages.getString("JavadocTreeWizardPage.nodestination.error")); 
					}
					File file = new File(path.toOSString());
					if (!path.isValidPath(path.toOSString()) || file.isFile()) {
						fDestinationStatus.setError(JavadocExportMessages.getString("JavadocTreeWizardPage.invaliddestination.error")); 
					}
					updateStatus(findMostSevereStatus());
				}
				break;
			case TREESTATUS :
				fTreeStatus = new StatusInfo();
				boolean empty = fInputGroup.getAllCheckedTreeItems().isEmpty();
				if (empty)
					fTreeStatus.setError(JavadocExportMessages.getString("JavadocTreeWizardPage.invalidtreeselection.error")); 
				else {
					int projCount = 0;
					Object[] items = fInputGroup.getAllCheckedTreeItems().toArray();
					for (int i = 0; i < items.length; i++) {
						IJavaElement element = (IJavaElement) items[i];
						if (element instanceof IJavaProject) {
							projCount++;
							if (projCount > 1)
								fTreeStatus.setError(
									JavadocExportMessages.getString("JavadocTreeWizardPage.multipleprojectselected.error")); 
						}
					}
				}
				updateStatus(findMostSevereStatus());
				break;