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/JavadocOptionsManager.java
return false;
		}
		IJavaElement[] elements= root.getChildren();
		for (int i= 0; i < elements.length; i++) {
			if (elements[i] instanceof IPackageFragment) {
				IPackageFragment fragment= (IPackageFragment) elements[i];
				if (containsCompilationUnits(fragment)) {
					return true;
				}
			}
		}
		return false;
	}
	private boolean containsCompilationUnits(IPackageFragment pack) throws JavaModelException {
		return pack.getCompilationUnits().length > 0;
	}
	
	private class ProjectData {
		
		private IJavaProject dataProject;
		private String dataHrefs;
		private String dataDestdir;
		private String dataAntPath;
		
		ProjectData(IJavaProject project) {
			dataProject= project;	
		}
		
		public void setlinks(String hrefs) {
			if(hrefs==null)