// Hello World in BeanShell
import com.sun.star.uno.UnoRuntime;
import com.sun.star.text.XTextDocument;
import com.sun.star.text.XText;
import com.sun.star.text.XTextRange;

oDoc = context.getDocument();
xTextDoc = (XTextDocument) UnoRuntime.queryInterface(XTextDocument.class,oDoc);
xText = xTextDoc.getText();
xTextRange = xText.getEnd();
xTextRange.setString( "Hello World (in BeanShell)" );