Prune unused imports.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@2841 6335cc39-0255-0410-8fd6-9bcaacd3b74c

src/test/java/com/samskivert/util/ArrayUtilTest.java

@@ -25,8 +25,6 @@ import java.util.Arrays;
 import org.junit.*;
 import static org.junit.Assert.*;
 
-import static com.samskivert.Log.log;
-
 /**
  * Tests the {@link ArrayUtil} class.
  */

src/test/java/com/samskivert/util/CheapIntMapTest.java

@@ -21,7 +21,6 @@
 package com.samskivert.util;
 
 import org.junit.*;
-import static org.junit.Assert.*;
 
 /**
  * Tests the {@link CheapIntMap} class.

src/test/java/com/samskivert/util/ConfigTest.java

@@ -24,7 +24,6 @@ import java.util.Iterator;
 import java.util.Properties;
 
 import org.junit.*;
-import static org.junit.Assert.*;
 
 /**
  * Tests the {@link Config} class.

src/test/java/com/samskivert/util/ThrottleTest.java

@@ -21,7 +21,6 @@
 package com.samskivert.util;
 
 import org.junit.*;
-import static org.junit.Assert.*;
 
 /**
  * A test case for {@link Throttle}.