NewContainerDialog dialog= new NewContainerDialog(fShell, title, proj, getFilteredExistingContainerEntries());
NewContainerDialog dialog= new NewContainerDialog(fShell, title, proj, getExistingContainers());
	private CPListElement createNewSourceContainer() {			IProject proj= fCurrJProject.getProject();		String title= NewWizardMessages.getString("SourceContainerWorkbookPage.NewSourceFolderDialog.title"); //$NON-NLS-1$		NewContainerDialog dialog= new NewContainerDialog(fShell, title, proj, getFilteredExistingContainerEntries());		dialog.setMessage(NewWizardMessages.getFormattedString("SourceContainerWorkbookPage.NewSourceFolderDialog.description", fProjPath.toString())); //$NON-NLS-1$		if (dialog.open() == dialog.OK) {			IFolder folder= dialog.getFolder();			return newCPSourceElement(folder);		}		return null;	}