create changelog entry

[debian/openrocket] / core / src / net / sf / openrocket / rocketcomponent / RocketComponent.java

diff --git a/core/src/net/sf/openrocket/rocketcomponent/RocketComponent.java b/core/src/net/sf/openrocket/rocketcomponent/RocketComponent.java
index b27fbbb0d6ebecde548713bb6111ba40dc18ea4e..9000a5400fa2ef77672604f95c4409b2b9f6749b 100644 (file)
--- a/core/src/net/sf/openrocket/rocketcomponent/RocketComponent.java
+++ b/core/src/net/sf/openrocket/rocketcomponent/RocketComponent.java
@@ -1,8 +1,6 @@
 package net.sf.openrocket.rocketcomponent;
 
-import java.util.ArrayDeque;
 import java.util.Collection;
-import java.util.Deque;
 import java.util.EventListener;
 import java.util.Iterator;
 import java.util.List;
@@ -21,6 +19,7 @@ import net.sf.openrocket.util.Invalidator;
 import net.sf.openrocket.util.LineStyle;
 import net.sf.openrocket.util.MathUtil;
 import net.sf.openrocket.util.SafetyMutex;
+import net.sf.openrocket.util.SimpleStack;
 import net.sf.openrocket.util.UniqueID;
 
 
@@ -1853,7 +1852,7 @@ public abstract class RocketComponent implements ChangeSource, Cloneable, Iterab
         */
        private static class RocketComponentIterator implements Iterator<RocketComponent> {
                // Stack holds iterators which still have some components left.
-               private final Deque<Iterator<RocketComponent>> iteratorStack = new ArrayDeque<Iterator<RocketComponent>>();
+               private final SimpleStack<Iterator<RocketComponent>> iteratorStack = new SimpleStack<Iterator<RocketComponent>>();
 
                private final Rocket root;
                private final int treeModID;