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IdentityHashMap.java (IdentityHashMap): Removed commented code.

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* java/util/IdentityHashMap.java (IdentityHashMap): Removed
	commented code.
	(hash): Correctly compute initial value for `h'.

From-SVN: r48925
This commit is contained in:
Tom Tromey 2002-01-16 20:56:38 +00:00 • committed by Tom Tromey
parent 3cd876794a
commit 510e283256
2 changed files with 6 additions and 4 deletions
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6
libjava/java/util/IdentityHashMap.java
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@ -1,6 +1,6 @@
/* IdentityHashMap.java -- a class providing a hashtable data structure,
mapping Object --> Object, which uses object identity for hashing.
Copyright (C) 2001 Free Software Foundation, Inc.
Copyright (C) 2001, 2002 Free Software Foundation, Inc.
This file is part of GNU Classpath.
@ -153,8 +153,6 @@ public class IdentityHashMap extends AbstractMap
max = 2;
table = new Object[2 * max];
Arrays.fill(table, emptyslot);
// This is automatically set.
// size = 0;
threshold = max / 4 * 3;
}
@ -633,7 +631,7 @@ public class IdentityHashMap extends AbstractMap
// By requiring at least 2 key/value slots, and rehashing at 75%
// capacity, we guarantee that there will always be either an emptyslot
// or a tombstone somewhere in the table.
int h = 2 * Math.abs(System.identityHashCode(key) % table.length);
int h = 2 * Math.abs(System.identityHashCode(key) % (table.length / 2));
int del = -1;
int save = h;