Question

I am working in school project. In that what they told is, I will be given a String which contains an actual program like….

import java.io.*\npublic class A{\n………..EOF

And My job is to find particular regular expressions in that String(Program).

Now My question is..

void myFunc(String s)
{
 while(s.charAt(i) != EOF) /*needed replacement for EOF*/
 {
 // Actual Code
 }
}

In the above code, how to find whether EOF is reached in a string?

Answer 1

There is no EOF character in a string. You just need to iterate over the characters in the string:

for (int i = 0; i < s.length(); i++){
    char c = s.charAt(i);        
    //Process char
}