An applet program to insert the text at the specified position.:

import java.applet.*;

import java.awt.*;

import java.awt.event.*;

public class TextInsert extends Applet implements ActionListener

{

TextArea ta=new TextArea("Welcome to text insert \n application"+

"place the cursor to insert text and enter \n"+

"the text to insert in text box then click \n"+

"insert button",10,20);

TextField t1=new TextField(10);

TextField t2=new TextField(10);

Button b1=new Button("Insert");

public void init()

{

add(ta);

add(new Label("position"));

add(t1);

add(new Label("string"));

add(t2);

add(b1);

b1.addActionListener(this);

}

public void actionPerformed(ActionEvent ae)

{

ta.insertText(t2.getText(),Integer.parseInt(t1.getText()));

}

}

output: