Bug 99675 [build path] New source folders should always be inserted on top
RC2 - create a new project - create a new source folder sources - create a new source folder tests observe: the new source folder is appended at the end. Interesting is that source is prepended. Martin, can you please comment on this.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/NewSourceFolderWizardPage.java
private static final String PAGE_NAME= "NewSourceFolderWizardPage"; 
	private StringButtonDialogField fProjectField;
	private StatusInfo fProjectStatus;
	
	private StringButtonDialogField fRootDialogField;
	private StatusInfo fRootStatus;
	
	private SelectionButtonDialogField fExcludeInOthersFields;
	
	private IWorkspaceRoot fWorkspaceRoot;
	
	private IJavaProject fCurrJProject;
	private IClasspathEntry[] fEntries;
	private IPath fOutputLocation;
	
	private IClasspathEntry[] fNewEntries;
	private IPath fNewOutputLocation;	
	
	private boolean fIsProjectAsSourceFolder;
	
	private IPackageFragmentRoot fCreatedRoot;
	
	public NewSourceFolderWizardPage() {
		super(PAGE_NAME);
		
		setTitle(NewWizardMessages.NewSourceFolderWizardPage_title);