Use jdk 5 for-each loopI20190614-0330I20190613-1800

Replace simple uses of Iterator with a corresponding for-each loop. Also
add missing braces on loops as necessary.

Change-Id: Ibde37d56a7962f432ed771f4a215f5903161bde0
Signed-off-by: Carsten Hammer <carsten.hammer@t-online.de>

1 files changed, 3 insertions, 4 deletions

diff --git a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesBlock.java b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesBlock.java
index 9ff215c94f0..dc429846b1d 100644
--- a/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesBlock.java
+++ b/org.eclipse.ui.editors/src/org/eclipse/ui/internal/editors/text/SelectResourcesBlock.java
@@ -345,8 +345,7 @@ class SelectResourcesBlock implements ICheckStateListener, ISelectionChangedList
 		}
 
 		Object[] treeChildren= treeContentProvider.getChildren(treeElement);
-		for (int i= 0; i < treeChildren.length; i++) {
-			Object child= treeChildren[i];
+		for (Object child : treeChildren) {
 			if (addAll)
 				findAllSelectedListElements(child, fullLabel, true, filter);
 			else { //Only continue for those with checked state
@@ -417,8 +416,8 @@ class SelectResourcesBlock implements ICheckStateListener, ISelectionChangedList
 
 			@Override
 			public void filterElements(Object[] elements) throws InterruptedException {
-				for (int i= 0; i < elements.length; i++) {
-					returnValue.add(elements[i]);
+				for (Object element : elements) {
+					returnValue.add(element);
 				}
 			}
 		};