use the richedit 2.0 in J++

In J++ when use RichEdit, its version default is 1.0. Window use richedit32.dll for it. With version 1.0, it don’t support the Unicode. So to use Unicode you have to use richedit version 2.0 or 3.0. In C++ it very simple. But in J++ I have tried many times but unsuccess. How can I do?