Revert "Stream test"

Sorting/RandomNumberFileMaker.java

@@ -1,14 +1,9 @@
 package Sorting;
 
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardOpenOption;
-import java.io.BufferedWriter;
-import java.util.Random;
+import java.io.File;
 import java.io.IOException;
-//import java.io.File;
-//import java.io.FileWriter;
-//import java.lang.Math;
+import java.io.FileWriter;
+import java.lang.Math;
 
 /**
  * This class will allow the user to make a file of random integers.
@@ -29,27 +24,6 @@ public class RandomNumberFileMaker {
        max=M+1;
     }
 
-    //new version using streams and a try-with-resouces block
-    public void writeFile(){
-        try(BufferedWriter writer = Files.newBufferedWriter(Path.of(filename), StandardOpenOption.CREATE_NEW)){
-            Random random = new Random();
-            random.ints(count, min, max+1)
-                .forEach(num -> 
-                    {
-                        try{
-                            writer.write(Integer.toString(num)); writer.newLine();
-                        }catch (IOException ex){
-                            System.out.println("An error occurred.");
-                        }  
-                    });
-        }catch (IOException ex){
-            System.out.println("Could not make new file named "+filename);
-        }
-    }
-
-
-    //previous version retained for reference.
-    /*
     public void writeFile(){
         try{
             File randomNumbers = new File(filename);
@@ -68,6 +42,6 @@ public class RandomNumberFileMaker {
         }catch (IOException ex){
             System.err.println(ex);
         }
-    }*/
+    }
 
 }