/*
* Output:
*
*/
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.StreamTokenizer;
public class MainClass {
public static void main(String args[]) {
try {
FileReader fr = new FileReader(args[0]);
BufferedReader br = new BufferedReader(fr);
StreamTokenizer st = new StreamTokenizer(br);
// Consider end-of-line as a token
st.eolIsSignificant(true);
// Declare variable to count lines
int lines = 1;
// Process tokens
while (st.nextToken() != StreamTokenizer.TT_EOF) {
switch (st.ttype) {
case StreamTokenizer.TT_EOL:
++lines;
}
}
System.out.println("There are " + lines + " lines");
fr.close();
} catch (Exception e) {
System.out.println("Exception: " + e);
}
}
}
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