primefaces#3189

Author: tandraschko

src/main/java-templates/org/primefaces/component/autocomplete/AutoCompleteTemplate.java

@@ -128,9 +128,10 @@ public void broadcast(javax.faces.event.FacesEvent event) throws javax.faces.eve
     public List<Column> getColums() {
         List<Column> columns = new ArrayList<Column>();
 
-        for(UIComponent kid : this.getChildren()) {
-            if(kid instanceof Column)
-                columns.add((Column) kid);
+        for (int i = 0; i < getChildCount(); i++) {
+            UIComponent child = getChildren().get(i);
+            if(child instanceof Column)
+                columns.add((Column) child);
         }
 
         return columns;

src/main/java/org/primefaces/component/orderlist/OrderListRenderer.java

@@ -17,7 +17,6 @@
 
 import java.io.IOException;
 import java.util.ArrayList;
-import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
 import javax.faces.component.UIComponent;

src/main/java/org/primefaces/component/tabview/TabViewRenderer.java

@@ -178,7 +178,7 @@ protected void encodeHeaders(FacesContext context, TabView tabView) throws IOExc
 
         if (var == null) {
             int j = 0;
-            for (int i = 0; i < tabView.getChildren().size(); i++) {
+            for (int i = 0; i < tabView.getChildCount(); i++) {
                 UIComponent child = tabView.getChildren().get(i);
                 if (child.isRendered() && child instanceof Tab) {
                     encodeTabHeader(context, tabView, (Tab) child, j, (j == activeIndex));
@@ -286,7 +286,7 @@ protected void encodeContents(FacesContext context, TabView tabView) throws IOEx
 
         if (var == null) {
             int j = 0;
-            for (int i = 0; i < tabView.getChildren().size(); i++) {
+            for (int i = 0; i < tabView.getChildCount(); i++) {
                 UIComponent child = tabView.getChildren().get(i);
                 if (child.isRendered() && child instanceof Tab) {
                     encodeTabContent(context, (Tab) child, j, (j == activeIndex), dynamic);