String[][] resolvedTypeNames= types[0].resolveType(typeName);  if (resolvedTypeNames == null) return null;  return resolvedTypeNames[0][0] + '.' + resolvedTypeNames[0][1];
return types[0].getFullyQualifiedName();
	private String qualify(String typeName) throws JavaModelException {		IType[] types= fUnit.getTypes();		if (types.length == 0)			return null;				String[][] resolvedTypeNames= types[0].resolveType(typeName);		if (resolvedTypeNames == null)			return null;					return resolvedTypeNames[0][0] + '.' + resolvedTypeNames[0][1];	}	