Fixing progress bar overload

src/com/jesuspinar/main/Main.java

@@ -4,7 +4,12 @@ import java.io.*;
 
 public class Main{
     public static void main(String[] arg) throws Exception {
-        copyFile("/Users/jesuspl/Documents/04DamPrac1/PRG/tema12/ficheros/nuevo.txt");
+        boolean isCopied = copyFile("/Users/jesuspl/Documents/04DamPrac1/PRG/tema12/ficheros/archivo01.txt");
+        if (isCopied){
+            System.out.println("Done !");
+        }else {
+            System.out.println("File could be copied !");
+        }
     }
     private static boolean copyFile(String path){
         File inputFile = new File(path);
@@ -12,24 +17,28 @@ public class Main{
         try (FileInputStream fis = new FileInputStream(inputFile);
              FileOutputStream fos =
                  new FileOutputStream(path+"cp"+ getExtension(inputFile))
-             //            fos.write(fis.readAllBytes());
         ){
             StringBuilder sb = new StringBuilder();
-            long fileSize = inputFile.length();
-            double onePercent = (double) 100/fileSize;
-            long count = 0;
-            int character ;
+            byte[] content = fis.readAllBytes();
+            double pctLoad =  0.01; // 1 = 100%
+            double loadFraction = (pctLoad * content.length);
+
+            int loadIndex = 1;
             int i = 0;
-            while((character = fis.read()) != -1){
-                count += character;
-                if (count >= onePercent) {
-                    count = 0;
-                    sb.append("#");
-                    System.out.print(++i +"% "+ sb );
-                    System.out.print("\r");
-                    Thread.sleep(100);
+
+            for (int j = 0 ; j <= content.length-1; j++){
+                if (loadIndex >= (int) loadFraction){
+                    loadIndex = 0;
+                    if (i < 100){
+                        sb.append("#");
+                        System.out.print((++i) +"% "+ sb );
+                        System.out.print("\r");
+                        Thread.sleep(50);
+                    }
                 }
-                fos.write(character);
+                //Action of copy
+                loadIndex++;
+                fos.write(content[j]);
             }
             return true;
         } catch (FileNotFoundException e) {