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Program code:
Main.java
//import the required packages
import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;
import java.io.PrintStream;
//define a class Main
public class Main
{
//define a method stripHtmlTags
public static void stripHtmlTags(Scanner input)
{
//iterate a while loop
while(input.hasNextLine())
{
//get the line to string variable
String line=input.nextLine();
//iterate a while loop
while(line.contains("<")||line.contains(">"))
{
//get the index of <
int index1= line.indexOf("<");
//get the index of >
int index2=line.indexOf(">");
//if the value of index1 is 0
if(index1==0)
{
//set the substring
line=line.substring(index2+1);
}
//if the condition is false
else
{
//set the substring
line=line.substring(0,index1)+line.substring(index2+1);
}
}
//print the line
System.out.println(line);
}
}
//define the main() method
public static void main(String args[])throws FileNotFoundException
{
//create an object of Scanner
Scanner input = new Scanner(new File("file.txt"));
//call the method stripHtmlTags()
stripHtmlTags(input);
}
}
File.txt
<html>
<head>
<title>My web page</title>
</head>
<body>
<p>There are many pictures of my cat here,
as well as my <b>very cool</b> blog page,
which contains <font color="red">awesome
stuff about my trip to Vegas...
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