...
import java.io.InputStream;
import java.io.IOException;
...
Form form = new Form();
Display display = Display.getDisplay(this);
                    //     is
InputStream is = getClass().getResourceAsStream("/pushkin.txt");
byte[] bArr = new byte[150];
try {
    is.read(bArr);  //      
catch(IOException e) { }
                    //     
String str = new String(bArr);
form.append(str);            //    
display.setCurrent(form);    //    
...
