diff options
Diffstat (limited to 'src/java/com/jogamp/common/util/ArrayHashSet.java')
| -rw-r--r-- | src/java/com/jogamp/common/util/ArrayHashSet.java | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/src/java/com/jogamp/common/util/ArrayHashSet.java b/src/java/com/jogamp/common/util/ArrayHashSet.java index 630e2af..fe5ade8 100644 --- a/src/java/com/jogamp/common/util/ArrayHashSet.java +++ b/src/java/com/jogamp/common/util/ArrayHashSet.java @@ -168,8 +168,8 @@ public class ArrayHashSet<E> */ public final boolean addAll(Collection<? extends E> c) { boolean mod = false; - for (Iterator<? extends E> iter = c.iterator(); iter.hasNext(); ) { - mod = mod || add(iter.next()) ; + for (E o : c) { + mod |= add(o); } return mod; } @@ -195,8 +195,8 @@ public class ArrayHashSet<E> * otherwise false. */ public final boolean containsAll(Collection<?> c) { - for (Iterator<?> iter = c.iterator(); iter.hasNext(); ) { - if (! this.contains(iter.next()) ) { + for (Object o : c) { + if (!this.contains(o)) { return false; } } @@ -213,8 +213,8 @@ public class ArrayHashSet<E> */ public final boolean removeAll(Collection<?> c) { boolean mod = false; - for (Iterator<?> iter = c.iterator(); iter.hasNext(); ) { - mod = this.remove(iter.next()) || mod; + for (Object o : c) { + mod |= this.remove(o); } return mod; } @@ -230,10 +230,9 @@ public class ArrayHashSet<E> */ public final boolean retainAll(Collection<?> c) { boolean mod = false; - for (Iterator<?> iter = this.iterator(); iter.hasNext(); ) { - Object o = iter.next(); - if (! c.contains(o) ) { - mod = this.remove(o) || mod; + for (Object o : c) { + if (!c.contains(o)) { + mod |= this.remove(o); } } return mod; |