Allow null values in HashIntMap.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@1695 6335cc39-0255-0410-8fd6-9bcaacd3b74c
2005-08-15 20:51:13 +00:00
parent 4ecc51e922
commit 7cc4a56638
1 changed files with 2 additions and 7 deletions
@@ -110,7 +110,7 @@ public class HashIntMap
    {
        for (int i = 0; i < _buckets.length; i++) {
            for (Record r = _buckets[i]; r != null; r = r.next) {
-                if (r.value.equals(o)) {
+                if (ObjectUtil.equals(r.value, o)) {
                    return true;
                }
            }
@@ -145,11 +145,6 @@ public class HashIntMap
    // documentation inherited
    public Object put (int key, Object value)
    {
-        // disallow null values
-        if (value == null) {
-            throw new IllegalArgumentException();
-        }
-
        // check to see if we've passed our load factor, if so: resize
        checkGrow();

@@ -478,7 +473,7 @@ public class HashIntMap
        {
            if (o instanceof Record) {
                Record or = (Record)o;
-                return (key == or.key) && value.equals(or.value);
+                return (key == or.key) && ObjectUtil.equals(value, or.value);
            } else {
                return false;
            }