public class RString extends RObject implements CharSequence {
    private final String str;

    public RString(String str) {
        this.str = str;
    }

    public String toString() {
        return str;
    }

    public ROBject _aref_(RObject index) {

    }

    public char ()
}
@@ -211,77 +211,6 @@
    %7D
-%0A%0A    public ROBject _aref_(RObject index) %7B%0A%0A    %7D%0A%0A    public char ()
 %0A%7D

Remove some unimplemented methods I accidentally pushed.