Writing body of AlgorithmTester and RandomNumberFileMaker

Sorting/RandomNumberFileMaker.java

@@ -1,5 +1,10 @@
 package Sorting;
 
+import java.io.File;
+import java.io.IOException;
+import java.io.FileWriter;
+import java.lang.Math;
+
 /**
  * This class will allow the user to make a file of random integers.
  * The user will be able to select a file name, how many numbers are in the file,
@@ -7,4 +12,25 @@ package Sorting;
  */
 public class RandomNumberFileMaker {
     
+    public RandomNumberFileMaker(String filename, int count, int min, int max){
+        try{
+            File randomNumbers = new File(filename);
+            if(randomNumbers.createNewFile()==false){
+                System.out.println("File already exists.");
+            }
+            else{
+                FileWriter randomWriter = new FileWriter(randomNumbers);
+                for(int i=0;i<count;i++){
+                 int rand = min + (int) (Math.random()*(max-min));
+                 randomWriter.write(rand);
+                 randomWriter.write("\n");
+            }
+            randomWriter.close();
+            }
+        }catch (IOException ex){
+            System.err.println(ex);
+        }
+        
+    }
+
 }