Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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I am supposed to you try-catch statements for this code but keep getting an error this is the code i have so far:

public class FileIO04
{
     public ArrayList<String> readFileToArrayList(String filename) throws Exception
        {
            File file = new File(filename); 
            BufferedReader buffer = new BufferedReader(new FileReader(file)); 
            
            String line; 
            ArrayList<String> list = new ArrayList<String>(); 
            
            while ((line = buffer.readLine()) != null)
            {
                list.add(line);
            }
            return list;
        }
    
}

FilelO 04: Echo to ArrayList
Write a FileI004 class with a method named readFileToArrayList() that takes a filename (as a String) and returns an ArrayList of Strings. For each line in the file, add it as a
separate element in the ArrayList Do not include the newline at the end of each line. Use a BufferedReader object to read the file contents. If an exception is thrown, display an informative
message and return an empty ArrayList.
Examples.
FileI004 driver1 = new FileI004();
driver1.readFileToArrayList( "poem.txt" ) // returns (an ArrayList of Strings with 3 elements): {"Two roads diverged in a wood and I", "I took the one less trave
led by", "And that has made all the difference"}
FileI004 driver2 = new FileI004();
driver2.readFileToArrayList( "bogusFilename.txt" ); // returns an empty ArrayList
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Transcribed Image Text:FilelO 04: Echo to ArrayList Write a FileI004 class with a method named readFileToArrayList() that takes a filename (as a String) and returns an ArrayList of Strings. For each line in the file, add it as a separate element in the ArrayList Do not include the newline at the end of each line. Use a BufferedReader object to read the file contents. If an exception is thrown, display an informative message and return an empty ArrayList. Examples. FileI004 driver1 = new FileI004(); driver1.readFileToArrayList( "poem.txt" ) // returns (an ArrayList of Strings with 3 elements): {"Two roads diverged in a wood and I", "I took the one less trave led by", "And that has made all the difference"} FileI004 driver2 = new FileI004(); driver2.readFileToArrayList( "bogusFilename.txt" ); // returns an empty ArrayList
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