Bubble sort

list/src/main/java/de/vivi/list/ArrayByteList.java

@@ -82,7 +82,7 @@ public class ArrayByteList implements ByteList {
     @Override
     public ArrayByteList copy() {
         ArrayByteList newArrayList = new ArrayByteList();
-        newArrayList.array = Arrays.copyOf(array, size);
+        newArrayList.array = Arrays.copyOf(array, array.length);
         return newArrayList;
     }
 
@@ -94,11 +94,8 @@ public class ArrayByteList implements ByteList {
     }
 
     @Override
-    public ArrayByteListIterator<Byte> iterator() {
-        ArrayByteListIterator<Byte> it = new ArrayByteListIterator<Byte>();
-        while(it.hasNext()) {
-            it.next();
-        }
+    public ArrayByteListIterator iterator() {
+        ArrayByteListIterator it = new ArrayByteListIterator(this);
         return it;
     }
 }

list/src/main/java/de/vivi/list/ArrayByteListIterator.java

@@ -3,19 +3,19 @@ package de.vivi.list;
 import java.util.Iterator;
 import java.util.function.Consumer;
 
-public class ArrayByteListIterator<Byte> implements Iterator<Byte> {
+public class ArrayByteListIterator implements Iterator<Byte> {
 
-//    ArrayByteList array;
+    private ArrayByteList array;
 //    private Byte nextByte;
     private int currentIndex = 0;
 
-//    public ArrayByteListIterator() {
-//        array = new ArrayByteList();
-//    }
+    public ArrayByteListIterator(ArrayByteList array) {
+        this.array = array;
+    }
     
     @Override
     public boolean hasNext() {
-        return array.get(currentIndex) != 0;
+        return currentIndex < array.size();
     }
 
     @Override

list/src/main/java/de/vivi/list/BubbleSort.java

@@ -1,28 +1,28 @@
 package de.vivi.list;
 
+import java.util.Arrays;
+
 public class BubbleSort implements ByteSort {
 
-    boolean isSmaller = false;
-    byte value;
-    int indexFound;
+
+    private byte bubbleTemp;
+    private int a;
 
     @Override
     public ByteList sort(ByteList list) {
-        for (int i = list.size() - 1; i >= 0; i--) {
-            for (int j = 0; j < list.size(); j++) {
-                if ((i - j) >= 0) {
-                    if (list.get(i) < list.get(i - j)) {
-                        indexFound = i;
-                        isSmaller = true;
-                        value = list.get(i);
-                        list.set(i, list.get(i - 1));
-                        list.set(i - 1, list.get(i - 2));
-                        list.set(i - 2, list.get(i - 3));
-                        list.set(i - 3, value);
-                    }
+
+        while (a < list.size() * list.size()) {
+            for (int i = 0; i < list.size() - 1; i++) {
+                if (list.get(i + 1) < list.get(i)) {
+                    bubbleTemp = list.get(i + 1);
+                    list.set(i + 1, list.get(i));
+                    list.set(i, bubbleTemp);
                 }
+                a++;
             }
         }
+        System.out.println(a + " Anzahl runden");
+        
         return list;
     }
 }

list/src/main/java/de/vivi/list/Main.java

@@ -27,7 +27,8 @@ public class Main {
         list.add((byte) 5);
         list.add((byte) -86);
         list.add((byte) 3);
-//        list.add((byte) 5);
+        list.add((byte) 5);
+        list.add((byte) -100);
 
 //        System.out.println(list);
 
@@ -71,9 +72,9 @@ public class Main {
 //        list.clear();
 //        System.out.println(list);
 
-        for (byte value : list) {
-            System.out.println(value);
-        }
+//        for (byte value : list) {
+//            System.out.print("Hello it " + value + " ");
+//        }
 
     }
 
@@ -152,7 +153,7 @@ public class Main {
 //        ByteSort bogo = new BogoSort();
 
         // sort the lists with the sorting algorithm
-        bubble.sort(list.copy());
+//        bubble.sort(list.copy());
         System.out.println(bubble.sort(list.copy()));
 //        merge.sort(list.copy());
 //        bogo.sort(list.copy());