Bug 13161 Javadoc wizard: Message on Export wizard page not conforming to others
Build 20020409 All other export operations tell the user what the wizard does. Javadoc wizard says that it's a wizard ("Javadoc Generation Wizard"). It should tell the user what it is going to do.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javadocexport/JavadocTreeWizardPage.java
updateStatus(findMostSevereStatus());
				break;
		} 
	}
	/**
	 * looks at the currently selected projects and returns the current project
	 * returns null if more than one project is checked
	 */
	private IJavaProject getCurrentProject() {
		Object[] items= fInputGroup.getAllCheckedTreeItems().toArray();
			
		IJavaProject project= null;
		for (int i= 0; i < items.length; i++) {
			if (items[i] instanceof JavaProject) {
				if (project != null) {
					return null;
				}
				project= (JavaProject)items[i];
			}
		}
		return project;
	}
	private boolean validDocletPath(String docletPath) {
		StringTokenizer tokens= new StringTokenizer(docletPath, ";"); 
		while (tokens.hasMoreTokens()) {
			File file= new File(tokens.nextToken());
			if (!file.exists())
				return false;
		}
		return true;