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HashMap.java (putAll): Use Iterator hasNext() method.

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2003-11-26  Stuart Ballard <stuart.ballard@corp.fast.net>

	* java/util/HashMap.java (putAll): Use Iterator hasNext() method.
	(putAllInternal): Likewise.
	* java/util/Hashtable.java (putAll): Use Iterator hasNext() method.
	(putAllInternal): Likewise.

From-SVN: r73964
This commit is contained in:
Stuart Ballard 2003-11-26 21:45:55 +00:00 • committed by Michael Koch
parent cb5599c77a
commit 32ffbe9280
3 changed files with 15 additions and 9 deletions
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9
libjava/java/util/HashMap.java
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@ -381,8 +381,7 @@ public class HashMap extends AbstractMap
public void putAll(Map m)
{
Iterator itr = m.entrySet().iterator();
int msize = m.size();
while (msize-- > 0)
while (itr.hasNext())
{
Map.Entry e = (Map.Entry) itr.next();
// Optimize in case the Entry is one of our own.
@ -709,10 +708,10 @@ public class HashMap extends AbstractMap
void putAllInternal(Map m)
{
Iterator itr = m.entrySet().iterator();
int msize = m.size();
size = msize;
while (msize-- > 0)
size = 0;
while (itr.hasNext())
{
size++;
Map.Entry e = (Map.Entry) itr.next();
Object key = e.getKey();
int idx = hash(key);