code style

Author: rbri

src/main/java/org/htmlunit/html/HtmlSelect.java

@@ -201,7 +201,8 @@ public void setOptionSize(final int newLength) {
      */
     public void removeOption(final int index) {
         final ChildElementsIterator iterator = new ChildElementsIterator(this);
-        for (int i = 0; iterator.hasNext();) {
+        int i = 0;
+        while (iterator.hasNext()) {
             final DomElement element = iterator.next();
             if (element instanceof HtmlOption) {
                 if (i == index) {
@@ -221,7 +222,8 @@ public void removeOption(final int index) {
      */
     public void replaceOption(final int index, final HtmlOption newOption) {
         final ChildElementsIterator iterator = new ChildElementsIterator(this);
-        for (int i = 0; iterator.hasNext();) {
+        int i = 0;
+        while (iterator.hasNext()) {
             final DomElement element = iterator.next();
             if (element instanceof HtmlOption) {
                 if (i == index) {