Method insert

src/main/java/javax/microedition/lcdui/TextBox.java:99–101

(char[] data, int offset, int length, int position)

    }

    public void insert(char[] data, int offset, int length, int position) {
        tf.insert(data, offset, length, position);
    }

    public void insert(String src, int position) {
        ((TextBoxUI)ui).insert(src, position);