Question

i was doing a small java code where data is read through a file and stored in a String
and then using subStrig i have to break this string ,
For example data is saved like this "Hello java $" "Hello word $" , each sentence contains $ at the end and i want to break it on the basis of $

I did try using indexOf , lastindexOf etc but was not able to do exact logic , pleas help me

BufferedReader br= new BufferedReader(new FileReader("c:\\javaprograms\\a.txt));
    while((a=br.readLine())!=null)
    {
       s=s+a;
    // here i have to split  the data that is "Hello java$"  "Hello world$"          

    } 

Answer 1

Maybe it would be better to use a Scanner with custom delimiter?
For example like this:

BufferedReader br = new BufferedReader(new FileReader("..."));
Scanner sc = new Scanner(br);
sc.useDelimiter("\\$");
while (sc.hasNext())
{
    String text = sc.next();
    System.out.println(text);
    ...
}

This code splits your text with “$” as delimiter