title: Arraylist elements being repeated after the last index
body: <p>The problems I am facing are -</p>
  
  <p>1.I have a Custom Grid View. The Adapter for the view inflates items for only five elements but while displaying the list repeats itself after the last index.</p>
  
  <p>For example if there are only 5 elements in the adapter, while displaying it becomes 10 or 15 and then when I click on any item it shows outOfBoundException.</p>
  
  <p>2.When the sub button is clicked,it should decrease the number of items by one. Sometimes, it just doesn't. I cannot figure out the reason. Add button works perfectly.</p>
  
  <pre><code>public class MyAdaptertwo extends BaseAdapter
  {
  public static List&lt;Item&gt; items = new ArrayList&lt;Item&gt;();
  private LayoutInflater inflater;
   int j;
  int k=0;
  public static int no[]=new int[5];
  public static int co[]=new int[5];
  public static int cos[]={1,2,3,4,5};
  
  
  public static List&lt;list&gt; rowitems = new ArrayList&lt;list&gt;();
  static int size=0;
  
  
  public MyAdaptertwo(Context context)
  {
      inflater = LayoutInflater.from(context);
  
  
      items.add(new Item("S", R.drawable.s,"1",R.drawable.v));
      items.add(new Item("F", R.drawable.t,"2",R.drawable.v));
      items.add(new Item("C",R.drawable.c,"3",R.drawable.n));
      items.add(new Item("P", R.drawable.i,"4",R.drawable.v));
      items.add(new Item("P", R.drawable.p,"5",R.drawable.n));
  }
  
  @Override
  public int getCount() {
      return items.size();
  }
  
  @Override
  public Object getItem(int i)
  {
      j=i;
      return items.get(i);
  }
  public void setCost(int i,String a)
  {
      items.get(i).cost=a;
  }
  
  @Override
  public long getItemId(int i)
  {
      return items.get(i).colorId;
  }
  
  @Override
  public View getView(int i, View view, ViewGroup viewGroup)
  {
  
      View v = view;
      ImageView picture;
      ImageView vn;
      TextView name;
      TextView costs;
  
      if(v == null)
      {
          v = inflater.inflate(R.layout.gridview_item, viewGroup, false);
          v.setTag(R.id.picture, v.findViewById(R.id.picture));
          v.setTag(R.id.vnon, v.findViewById(R.id.vnon));
          v.setTag(R.id.text, v.findViewById(R.id.text));
          v.setTag(R.id.cost,v.findViewById(R.id.cost));
      }
  
      picture = (ImageView)v.getTag(R.id.picture);
      vn=(ImageView)v.getTag(R.id.vnon);
      name = (TextView)v.getTag(R.id.text);
      costs=(TextView)v.getTag(R.id.cost);
  
      Item item = (Item)getItem(i);
  
      picture.setImageResource(item.colorId);
      name.setText(item.name);
      costs.setText(item.cost);
      vn.setImageResource(item.vnId);
        Button add=(Button)v.findViewById(R.id.add);
      add.setOnClickListener(new View.OnClickListener() {
  
          @Override
          public void onClick(View v) {
              if (size == 0) {
                  Log.e("first j-1",Integer.toString(j-1));
                  no[j - 1] = no[j - 1] + 1;
                  Log.e("first no[j-1]",Integer.toString(no[j-1]));
                  list item = new list(items.get(j - 1).colorId, items.get(j - 1).name, Integer.toString(co[j-1]), Integer.toString(no[j - 1]));
                  rowitems.add(item);
  
                  Log.e("n", Integer.toString(no[j - 1]));
                  size++;
                  Log.e("first size",Integer.toString(size));
              }
              else {
                  int y = 0, pos = 0;
                  for (int i = 0; i &lt; size; i++) {
                      if ((rowitems.get(i).title).equals((items.get(j - 1).name))) {
                          y = 1;
                          pos = i;
                      }
                  }
                  if (y == 1) {
                      Log.e("else j-1",Integer.toString(j-1));
                      no[j - 1] = no[j - 1] + 1;
                      Log.e("else no[j-1]",Integer.toString(no[j-1]));
                      rowitems.get(pos).no =Integer.toString(1+Integer.parseInt(rowitems.get(pos).no));
  
                     String s= rowitems.get(pos).cost;
                      int c=Integer.parseInt(s);
                      c=c+cos[j-1];
                      Log.e("C", Integer.toString(c));
                      //co[j-1]=c;
                      rowitems.get(pos).cost=Integer.toString(c);
                      Log.e("else co[j-1]", Integer.toString(co[j - 1]));
                      Log.e("else c",Integer.toString(c));
                      Log.e("else size",Integer.toString(size));
                  }
                  else {
                      Log.e("else else j-1",Integer.toString(j-1));
                      no[j - 1] = no[j - 1] + 1;
                      Log.e("else else no[j-1]",Integer.toString(no[j-1]));
                      list item = new list(items.get(j - 1).colorId, items.get(j - 1).name, Integer.toString(co[j-1]), Integer.toString(no[j - 1]));
                      rowitems.add(item);
                     /* String s=items.get(j-1).cost.toString();
                      int c=Integer.parseInt(s);
                      c=c+(c/no[j-1]);
                      setCost(j-1,Integer.toString(c));
                      MyAdaptertwo.this.notifyDataSetChanged();*/
  
                      size++;
                      Log.e("else else size",Integer.toString(size));
                  }
              }
  
  
          }
      });
     Button sub=(Button)v.findViewById(R.id.sub);
      sub.setOnClickListener(new View.OnClickListener() {
  
          @Override
          public void onClick(View v) {
              if (size &gt; 0) {
                  Log.e("if size ",Integer.toString(size));
                  int y = 0, pos = 0;
                  for (int i = 0; i &lt; size; i++) {
                      Log.e("if i ",Integer.toString(i));
                      Log.e("if j-1 ",Integer.toString(j-1));
                      if ((rowitems.get(i).title).equals((items.get(j - 1).name))) {
                          y = 1;
                          pos = i;
                          Log.e("title",rowitems.get(i).title);
                          Log.e("name",items.get(j-1).name);
                          Log.e("if pos ",Integer.toString(pos));
                      }
                  }
                  if (y == 1) {
                      no[j - 1] = no[j - 1] - 1;
                      Log.e("y==1 no[j-1] ",Integer.toString(no[j-1]));
                      rowitems.get(pos).no = Integer.toString(Integer.parseInt(rowitems.get(pos).no)-1);
                      Log.e("row no",   rowitems.get(pos).no);
                      String s= rowitems.get(pos).cost;
                      int c=Integer.parseInt(s);
                      c=c-cos[j-1];
                      Log.e("C", Integer.toString(c));
                      //co[j-1]=c;
                      rowitems.get(pos).cost=Integer.toString(c);
                      Log.e("else co[j-1]", Integer.toString(co[j - 1]));
                      Log.e("else c",Integer.toString(c));
                      Log.e("else size",Integer.toString(size));
                      if (no[j - 1] &lt;= 0) {
                          if (size == 1) {
                              size = 0;
                              rowitems.clear();
                          } else if (size &gt; 1) {
                              rowitems.remove(pos);
  
                          }
                      }
                  }
              }
  
  
          }
      });
      return v;
  }
  
  
  private class Item
  {
      final String name;
      final int colorId;
       String cost;
      final int vnId;
  
      Item(String name, int drawableId,String cost,int vnId)
      {
          this.name = name;
          this.colorId = drawableId;
          this.cost=cost;
          this.vnId=vnId;
         }
  }
  </code></pre>
  
  <p>}</p>
  
  <p>Xml file</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  
  &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:background="#FFF"&gt;
  &lt;com.food.foodjugaad.SquareImageView
      android:id="@+id/picture"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:scaleType="centerCrop"
      android:padding="5dp"
      /&gt;
  &lt;TextView
      android:id="@+id/text"
      android:layout_below="@+id/picture"
      android:layout_width="300dp"
      android:layout_height="wrap_content"
      android:paddingLeft="10dp"
      android:paddingRight="10dp"
      android:paddingTop="5dp"
      android:paddingBottom="5dp"
      android:layout_gravity="bottom"
      android:textColor="@android:color/black"
       /&gt;
  &lt;TextView
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:text="Rs."
      android:paddingLeft="10dp"
      android:paddingRight="10dp"
      android:paddingTop="5dp"
      android:paddingBottom="5dp"
      android:layout_gravity="bottom"
      android:textColor="@android:color/black"
      android:layout_below="@+id/text"
      android:id="@+id/rs"
     /&gt;
  &lt;TextView
      android:id="@+id/cost"
      android:layout_below="@+id/text"
      android:layout_width="210dp"
      android:layout_height="wrap_content"
      android:paddingLeft="10dp"
      android:paddingRight="10dp"
      android:paddingTop="5dp"
      android:paddingBottom="5dp"
      android:layout_gravity="bottom"
      android:textColor="@android:color/black"
      android:layout_toRightOf="@+id/rs"
      /&gt;
  &lt;ImageView
      android:layout_width="wrap_content"
      android:layout_height="40dp"
      android:layout_marginLeft="5dp"
      android:layout_toRightOf="@+id/text"
      android:layout_below="@+id/picture"
      android:id="@+id/vnon"/&gt;
  &lt;Button
      android:layout_width="50dp"
      android:layout_height="20dp"
      android:text="+"
      android:textColor="#FFF"
      android:layout_below="@+id/vnon"
      android:layout_toRightOf="@+id/cost"
      android:id="@+id/add"
      android:background="@drawable/button_back"/&gt;
  &lt;Button
      android:layout_width="30dp"
      android:layout_height="20dp"
      android:text="-"
      android:id="@+id/sub"
      android:textColor="#FFF"
      android:layout_below="@+id/vnon"
      android:background="@drawable/button_background"
      android:layout_toRightOf="@+id/add"/&gt;
  
  
  
     &lt;/RelativeLayout&gt;
  </code></pre>
  
  <p>Logcat - </p>
  
  <pre><code>  Reconstruct Branch: AU_LINUX_ANDROID_LA.BF.1.1.1_RB1.05.00.02.042.016 +       62ca4eb + acd831d + 9f8b442 + e027a02 + cba30ba + 53c303a + a649d79 + 23e16f8 + 5e97da7 + cbd2a44 + 33d072a + 7aacf06 + 72b33e7 + 28f6f60 + b4c13d8 +  NOTHING
    12-28 16:24:28.585  15183-15204/com.food.foodjugaad I/OpenGLRenderer﹕ Initialized EGL, version 1.4
    12-28 16:24:28.607  15183-15204/com.food.foodjugaad D/OpenGLRenderer﹕ Enabling debug mode 0
     12-28 16:24:34.981  15183-15204/com.food.foodjugaad D/OpenGLRenderer﹕ endAllStagingAnimators on 0xb8017500 (GridView) with handle 0xb80994e0
      12-28 16:24:36.571  15183-15183/com.food.foodjugaad E/first j-1﹕ 0
     12-28 16:24:36.571  15183-15183/com.food.foodjugaad E/first no[j-1]﹕ 1
      12-28 16:24:36.572  15183-15183/com.food.foodjugaad E/n﹕ 1
      12-28 16:24:36.572  15183-15183/com.food.foodjugaad E/first size﹕ 1
      12-28 16:24:37.304  15183-15183/com.food.foodjugaad E/else j-1﹕ 0
     12-28 16:24:37.304  15183-15183/com.food.foodjugaad E/else no[j-1]﹕ 1
    12-28 16:24:37.304  15183-15183/com.food.foodjugaad E/C﹕ 2
      12-28 16:24:37.304  15183-15183/com.food.foodjugaad E/else co[j-1]﹕ 1
     12-28 16:24:37.304  15183-15183/com.food.foodjugaad E/else c﹕ 2
      12-28 16:24:37.304  15183-15183/com.food.foodjugaad E/else size﹕ 1
        12-28 16:24:39.759  15183-15183/com.food.foodjugaad E/else else j-1﹕ 3
        12-28 16:24:39.759  15183-15183/com.food.foodjugaad E/else else no[j-1]﹕ 1
       12-28 16:24:39.759  15183-15183/com.food.foodjugaad E/else else size﹕ 2
        12-28 16:24:41.229  15183-15183/com.food.foodjugaad E/else else j-1﹕ 2
         12-28 16:24:41.229  15183-15183/com.food.foodjugaad E/else else no[j-1]﹕ 1
          12-28 16:24:41.229  15183-15183/com.food.foodjugaad E/else else size﹕ 3
          12-28 16:24:42.196  15183-15204/com.food.foodjugaad D/OpenGLRenderer﹕ endAllStagingAnimators on 0xb81a6018 (RippleDrawable) with handle 0xb82722f8
  </code></pre>