Remove BCEL imports

Make sure mutant still bootstraps


git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@272384 13f79535-47bb-0310-9956-ffa450edef68

proposal/mutant/src/java/bootstrap/org/apache/ant/builder/Builder.java

@@ -139,6 +139,7 @@ public class Builder {
         addJavaFiles(files, TYPES_ROOT);
         addJavaFiles(files, FILTERS_ROOT);
         addJavaFiles(files, UTIL_ROOT);
+        addJavaFiles(files, new File(UTIL_ROOT, "depend"));
         addJavaFiles(files, ZIP_ROOT);
 
         files.add(new File(PACKAGE_ROOT, "BuildException.java"));

src/main/org/apache/tools/ant/taskdefs/optional/depend/AntAnalyzer.java

@@ -60,9 +60,6 @@ import java.io.IOException;
 import java.util.Enumeration;
 import java.util.Hashtable;
 import java.util.Vector;
-import org.apache.bcel.classfile.ClassParser;
-import org.apache.bcel.classfile.DescendingVisitor;
-import org.apache.bcel.classfile.JavaClass;
 import org.apache.tools.ant.util.depend.AbstractAnalyzer;
 import java.util.zip.ZipFile;
 import java.util.zip.ZipEntry;