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8197531: Miscellaneous changes imported from jsr166 CVS 2018-04

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Reviewed-by: martin, psandoz
This commit is contained in:
Doug Lea 2018-04-10 11:37:18 -07:00
parent a4f3a1d9eb
commit cdd36df363
27 changed files with 194 additions and 34 deletions
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8
src/java.base/share/classes/java/util/ArrayDeque.java
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@ -208,7 +208,7 @@ public class ArrayDeque<E> extends AbstractCollection<E>
*/
public ArrayDeque(Collection<? extends E> c) {
this(c.size());
addAll(c);
copyElements(c);
}
/**
@ -322,10 +322,14 @@ public class ArrayDeque<E> extends AbstractCollection<E>
final int s, needed;
if ((needed = (s = size()) + c.size() + 1 - elements.length) > 0)
grow(needed);
c.forEach(this::addLast);
copyElements(c);
return size() > s;
}
private void copyElements(Collection<? extends E> c) {
c.forEach(this::addLast);
}
/**
* Inserts the specified element at the front of this deque.
*