fix build; move Preformatter to package (commons) where first referenced

engine/src/main/java/org/archive/crawler/io/Preformatter.java

@@ -1,32 +0,0 @@
-/*
- *  This file is part of the Heritrix web crawler (crawler.archive.org).
- *
- *  Licensed to the Internet Archive (IA) by one or more individual 
- *  contributors. 
- *
- *  The IA licenses this file to You under the Apache License, Version 2.0
- *  (the "License"); you may not use this file except in compliance with
- *  the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-package org.archive.crawler.io;
-
-import java.util.logging.LogRecord;
-
-/**
- * Interface indicating a logging Formatter can preformat a record (outside
- * the standard-implementation synchronized block) and cache it, returning it
- * for the next request for formatting from the same thread. 
- * @contributor gojomo
- */
-public interface Preformatter {
-    public void preformat(LogRecord record); 
-    public void clear(); 
-}

engine/src/main/java/org/archive/crawler/io/UriProcessingFormatter.java

@@ -23,6 +23,7 @@ import java.util.Iterator;
 import java.util.logging.Formatter;
 import java.util.logging.LogRecord;
 
+import org.archive.io.Preformatter;
 import org.archive.modules.CoreAttributeConstants;
 import org.archive.modules.CrawlURI;
 import org.archive.util.ArchiveUtils;