How to use BufferedReader?

How do I use BufferedReader to read whole paragraph? I dont know how to start it except typing:

class Reader throws IO Exception
{
BufferedReader reader - new BufferedReader();
}


I know Im supposed to use readline() but I just dont know how to put it......
BTW can Bufferedreader read strings inside a vector?

Code:

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File file = new File(filePath);
try {
    BufferedReader br = new BufferedReader(
                        new InputStreamReader(
                        new FileInputStream(file)));
    String line;
    while((line = br.readLine()) != null)
        System.out.println(line);
    br.close();
} catch(IOException e) {
    ...
}

Vector<String> v = new Vector<String>();
for(int j = 0; j < 5; j++) {
    v.add(String.valueOf(j));
}
// retrieve the third element
String s = v.get(2);

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Thnx much Ill study it now

Write a program that will compute for n! which is the product of all
numbers from 1 to n. Help me please..

Quote:

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Originally Posted by Jigs1509

Write a program that will compute for n! which is the product of all
numbers from 1 to n. Help me please..

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Don't hijack someone else's thread; it is considered rude; start your own thread please.

kind regards,

Jos