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Statement unnecessarily nested within else clause. 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/collections/trunk@1635476 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Gary D. Gregory 2014-10-30 12:24:46 +00:00
parent c611542726
commit f0b18d27f0
1 changed files with 34 additions and 41 deletions
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9
src/main/java/org/apache/commons/collections4/list/TreeList.java
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@ -865,13 +865,7 @@ public class TreeList<E> extends AbstractList<E> {
s = sAncestor.balance(); s = sAncestor.balance();
} }
return s; return s;
} else { }
// CASE 2: This tree is taller. This is symmetric to case 1.
// We merge otherTree into this tree by finding a subtree s of this
// tree that is of similar height to otherTree and replacing it
// with a new subtree whose root is otherTreeMin and whose
// children are otherTree and s.
otherTree = otherTree.removeMin(); otherTree = otherTree.removeMin();
final ArrayStack<AVLNode<E>> sAncestors = new ArrayStack<AVLNode<E>>(); final ArrayStack<AVLNode<E>> sAncestors = new ArrayStack<AVLNode<E>>();
@ -907,7 +901,6 @@ public class TreeList<E> extends AbstractList<E> {
} }
return s; return s;
} }
}
// private void checkFaedelung() { // private void checkFaedelung() {
// AVLNode maxNode = left.max(); // AVLNode maxNode = left.max();