update,

_resources/it114105/itp4510/Lab02/Lab2.1/q4/ReadTextFile.java

@@ -0,0 +1,21 @@
+import java.util.*;
+import java.io.*;
+
+public class ReadTextFile {
+    public static void main(String[] args) {
+        String filename = "";
+        String line;
+        try {
+            filename = args[0];
+            Scanner fin = new Scanner(new File(filename));
+            while (fin.hasNextLine()) {
+                line = fin.nextLine();
+                System.out.println(line);
+            }
+        } catch (ArrayIndexOutOfBoundsException e) {
+            System.out.println("Usage: java ReadTextFile <filename>");
+        } catch (FileNotFoundException e) {
+            System.out.println("Failed to open file " + filename);
+        }
+    }
+}