Bug 66946 JavaDoc wizard forgets about options on 3rd page [javadoc]
3.0RC2 The options: - JRE 1.4 source compat. - Save the settings... (the checkbox) - Open generated index file in browser are not remembered in (or reloaded from?) the javadoc.xml when rerunning the wizard.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javadocexport/JavadocWizard.java
return super.performCancel();
	}
	private void setAllJavadocLocations(IJavaProject[] projects, URL newURL) {
		Shell shell= getShell();
		Image image= shell == null ? null : shell.getDisplay().getSystemImage(SWT.ICON_QUESTION);
		String[] buttonlabels= new String[] { IDialogConstants.YES_LABEL, IDialogConstants.YES_TO_ALL_LABEL, IDialogConstants.NO_LABEL, IDialogConstants.NO_TO_ALL_LABEL };
		for (int j= 0; j < projects.length; j++) {
			IJavaProject iJavaProject= projects[j];
			String message= JavadocExportMessages.getFormattedString("JavadocWizard.updatejavadoclocation.message", new String[] { iJavaProject.getElementName(), fDestination.toOSString()}); 
			MessageDialog dialog= new MessageDialog(shell, JavadocExportMessages.getString("JavadocWizard.updatejavadocdialog.label"), image, message, 4, buttonlabels, 1);
			switch (dialog.open()) {
				case YES :
					JavaUI.setProjectJavadocLocation(iJavaProject, newURL);
					break;
				case YES_TO_ALL :
					for (int i= j; i < projects.length; i++) {
						iJavaProject= projects[i];
						JavaUI.setProjectJavadocLocation(iJavaProject, newURL);
						j++;
					}
					break;
				case NO_TO_ALL :
					j= projects.length;
					break;
				case NO :
				default :
					break;
			}
		}
	}