unused imports

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@919327 13f79535-47bb-0310-9956-ffa450edef68

src/main/org/apache/tools/ant/AntClassLoader.java

@@ -17,14 +17,11 @@
  */
 package org.apache.tools.ant;
 
-import java.io.BufferedInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
 import java.lang.reflect.Constructor;
 import java.net.MalformedURLException;
 import java.net.URL;