From 43df45be1abb284af0136e292a3301054f453bc9 Mon Sep 17 00:00:00 2001
From: Tom Conkling <tim@threerings.net>
Date: Tue, 15 Jul 2008 20:57:01 +0000
Subject: [PATCH] IntStatSet fixes

git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@658 c613c5cb-e716-0410-b11b-feb51c14d237
---
 src/java/com/threerings/stats/data/IntSetStat.java | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/java/com/threerings/stats/data/IntSetStat.java b/src/java/com/threerings/stats/data/IntSetStat.java
index 65b1c675..808db5e9 100644
--- a/src/java/com/threerings/stats/data/IntSetStat.java
+++ b/src/java/com/threerings/stats/data/IntSetStat.java
@@ -13,11 +13,11 @@ import com.threerings.io.ObjectOutputStream;
 public class IntSetStat extends Stat
 {
     /**
-     * Constructs a new IntSetStat that will store an unbounded number of ints.
+     * Constructs a new IntSetStat that will store up to Integer.MAX_VALUE ints.
      */
     public IntSetStat ()
     {
-        _maxSize = -1;
+        _maxSize = Integer.MAX_VALUE;
     }
 
     /**
@@ -51,14 +51,15 @@ public class IntSetStat extends Stat
      */
     public boolean add (int key)
     {
-        return (_maxSize < 0 || _intSet.size() < _maxSize ? _intSet.add(key) : false);
+        return (_intSet.size() < _maxSize ? _intSet.add(key) : false);
     }
 
     @Override
     public void persistTo (ObjectOutputStream out, AuxDataSource aux)
         throws IOException
     {
-        out.writeByte(_intSet.size());
+        out.writeInt(_maxSize);
+        out.writeInt(_intSet.size());
         for (int key : _intSet) {
             out.writeInt(key);
         }
@@ -68,7 +69,8 @@ public class IntSetStat extends Stat
     public void unpersistFrom (ObjectInputStream in, AuxDataSource aux)
         throws IOException, ClassNotFoundException
     {
-        int numValues = in.readByte();
+        _maxSize = in.readInt();
+        int numValues = in.readInt();
         _intSet = new HashSet<Integer>(numValues);
         for (int ii = 0; ii < numValues; ii++) {
             _intSet.add(in.readInt());