diff --git a/core/src/test/java/com/threerings/getdown/util/ConfigTest.java b/core/src/test/java/com/threerings/getdown/util/ConfigTest.java
index f1bba18..911191f 100644
--- a/core/src/test/java/com/threerings/getdown/util/ConfigTest.java
+++ b/core/src/test/java/com/threerings/getdown/util/ConfigTest.java
@@ -62,81 +62,81 @@ public class ConfigTest
         opts.osarch = "i386";
         List<String[]> parsed = Config.parsePairs(toReader(pairs), opts);
         assertTrue(exists(parsed, linux.key));
-        assertTrue(!exists(parsed, mac.key));
+        assertFalse(exists(parsed, mac.key));
         assertTrue(exists(parsed, linuxAndMac.key));
-        assertTrue(!exists(parsed, linux64.key));
-        assertTrue(!exists(parsed, linux64s.key));
-        assertTrue(!exists(parsed, mac64.key));
-        assertTrue(!exists(parsed, win64.key));
+        assertFalse(exists(parsed, linux64.key));
+        assertFalse(exists(parsed, linux64s.key));
+        assertFalse(exists(parsed, mac64.key));
+        assertFalse(exists(parsed, win64.key));
         assertTrue(exists(parsed, notWin.key));
 
         opts.osarch = "x86_64";
         parsed = Config.parsePairs(toReader(pairs), opts);
         assertTrue(exists(parsed, linux.key));
-        assertTrue(!exists(parsed, mac.key));
+        assertFalse(exists(parsed, mac.key));
         assertTrue(exists(parsed, linuxAndMac.key));
         assertTrue(exists(parsed, linux64.key));
         assertTrue(exists(parsed, linux64s.key));
-        assertTrue(!exists(parsed, mac64.key));
-        assertTrue(!exists(parsed, win64.key));
+        assertFalse(exists(parsed, mac64.key));
+        assertFalse(exists(parsed, win64.key));
         assertTrue(exists(parsed, notWin.key));
 
         opts.osarch = "amd64";
         parsed = Config.parsePairs(toReader(pairs), opts);
         assertTrue(exists(parsed, linux.key));
-        assertTrue(!exists(parsed, mac.key));
+        assertFalse(exists(parsed, mac.key));
         assertTrue(exists(parsed, linuxAndMac.key));
-        assertTrue(!exists(parsed, linux64.key));
+        assertFalse(exists(parsed, linux64.key));
         assertTrue(exists(parsed, linux64s.key));
-        assertTrue(!exists(parsed, mac64.key));
-        assertTrue(!exists(parsed, win64.key));
+        assertFalse(exists(parsed, mac64.key));
+        assertFalse(exists(parsed, win64.key));
         assertTrue(exists(parsed, notWin.key));
 
         opts.osname = "mac os x";
         opts.osarch = "x86_64";
         parsed = Config.parsePairs(toReader(pairs), opts);
-        assertTrue(!exists(parsed, linux.key));
+        assertFalse(exists(parsed, linux.key));
         assertTrue(exists(parsed, mac.key));
         assertTrue(exists(parsed, linuxAndMac.key));
-        assertTrue(!exists(parsed, linux64.key));
-        assertTrue(!exists(parsed, linux64s.key));
+        assertFalse(exists(parsed, linux64.key));
+        assertFalse(exists(parsed, linux64s.key));
         assertTrue(exists(parsed, mac64.key));
-        assertTrue(!exists(parsed, win64.key));
+        assertFalse(exists(parsed, win64.key));
         assertTrue(exists(parsed, notWin.key));
 
         opts.osname = "windows";
         opts.osarch = "i386";
         parsed = Config.parsePairs(toReader(pairs), opts);
-        assertTrue(!exists(parsed, linux.key));
-        assertTrue(!exists(parsed, mac.key));
-        assertTrue(!exists(parsed, linuxAndMac.key));
-        assertTrue(!exists(parsed, linux64.key));
-        assertTrue(!exists(parsed, linux64s.key));
-        assertTrue(!exists(parsed, mac64.key));
-        assertTrue(!exists(parsed, win64.key));
-        assertTrue(!exists(parsed, notWin.key));
+        assertFalse(exists(parsed, linux.key));
+        assertFalse(exists(parsed, mac.key));
+        assertFalse(exists(parsed, linuxAndMac.key));
+        assertFalse(exists(parsed, linux64.key));
+        assertFalse(exists(parsed, linux64s.key));
+        assertFalse(exists(parsed, mac64.key));
+        assertFalse(exists(parsed, win64.key));
+        assertFalse(exists(parsed, notWin.key));
 
         opts.osarch = "x86_64";
         parsed = Config.parsePairs(toReader(pairs), opts);
-        assertTrue(!exists(parsed, linux.key));
-        assertTrue(!exists(parsed, mac.key));
-        assertTrue(!exists(parsed, linuxAndMac.key));
-        assertTrue(!exists(parsed, linux64.key));
-        assertTrue(!exists(parsed, linux64s.key));
-        assertTrue(!exists(parsed, mac64.key));
+        assertFalse(exists(parsed, linux.key));
+        assertFalse(exists(parsed, mac.key));
+        assertFalse(exists(parsed, linuxAndMac.key));
+        assertFalse(exists(parsed, linux64.key));
+        assertFalse(exists(parsed, linux64s.key));
+        assertFalse(exists(parsed, mac64.key));
         assertTrue(exists(parsed, win64.key));
-        assertTrue(!exists(parsed, notWin.key));
+        assertFalse(exists(parsed, notWin.key));
 
         opts.osarch = "amd64";
         parsed = Config.parsePairs(toReader(pairs), opts);
-        assertTrue(!exists(parsed, linux.key));
-        assertTrue(!exists(parsed, mac.key));
-        assertTrue(!exists(parsed, linuxAndMac.key));
-        assertTrue(!exists(parsed, linux64.key));
-        assertTrue(!exists(parsed, linux64s.key));
-        assertTrue(!exists(parsed, mac64.key));
-        assertTrue(!exists(parsed, win64.key));
-        assertTrue(!exists(parsed, notWin.key));
+        assertFalse(exists(parsed, linux.key));
+        assertFalse(exists(parsed, mac.key));
+        assertFalse(exists(parsed, linuxAndMac.key));
+        assertFalse(exists(parsed, linux64.key));
+        assertFalse(exists(parsed, linux64s.key));
+        assertFalse(exists(parsed, mac64.key));
+        assertFalse(exists(parsed, win64.key));
+        assertFalse(exists(parsed, notWin.key));
     }
 
     protected static boolean exists (List<String[]> pairs, String key)