--------------------Configuration: JDK version 1.3.1_06 <Default>--------------------
G:\universitā\progetto2\Elenco.java:8: cannot resolve symbol
symbol : variable input_file
location: class Elenco
BufferedReader br = new BufferedReader(new FileReader(input_file));
^
G:\universitā\progetto2\Elenco.java:13: cannot resolve symbol
symbol : method line ()
location: class Elenco
temp += line();
^
2 errors

Process completed.