AfflictionNetworks/samskivert
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Don't freak out if we were constructed with an initial capacity of

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zero (or a zero-length array) and we need to grow.


git-svn-id: https://samskivert.googlecode.com/svn/trunk@2555 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
ray.j.greenwell
2009-05-08 21:50:17 +00:00
parent 2f7e060653
commit ee688973dd
1 changed files with 2 additions and 3 deletions
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src/java/com/samskivert/util/ArrayIntSet.java
+2 -3
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@@ -122,8 +122,7 @@ public class ArrayIntSet extends AbstractSet<Integer>
} }
// does not correctly return IllegalStateException if // does not correctly return IllegalStateException if
// remove() is called twice in a row... // remove() is called twice in a row...
System.arraycopy(_values, _pos, _values, _pos - 1, System.arraycopy(_values, _pos, _values, _pos - 1, _size - _pos);
_size - _pos);
_pos--; _pos--;
_values[--_size] = 0; _values[--_size] = 0;
} }
@@ -211,7 +210,7 @@ public class ArrayIntSet extends AbstractSet<Integer>
int valen = _values.length; int valen = _values.length;
int[] source = _values; int[] source = _values;
if (valen == _size) { if (valen == _size) {
_values = new int[valen*2]; _values = new int[Math.max(DEFAULT_CAPACITY, valen*2)];
System.arraycopy(source, 0, _values, 0, index); System.arraycopy(source, 0, _values, 0, index);
} }