1 files changed, 0 insertions, 80 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/modifiedselector/HashvalueAlgorithm.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/modifiedselector/HashvalueAlgorithm.java
deleted file mode 100644
index 8af9d12e..00000000
--- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/selectors/modifiedselector/HashvalueAlgorithm.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- *  Licensed to the Apache Software Foundation (ASF) under one or more
- *  contributor license agreements.  See the NOTICE file distributed with
- *  this work for additional information regarding copyright ownership.
- *  The ASF 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.apache.tools.ant.types.selectors.modifiedselector;
-
-import java.io.File;
-import java.io.FileReader;
-import java.io.Reader;
-
-import org.apache.tools.ant.util.FileUtils;
-
-/**
- * Computes a 'hashvalue' for the content of file using String.hashValue().
- * Use of this algorithm doesn't require any additional nested <param>s and
- * doesn't support any.
- *
- * @version 2003-09-13
- * @since  Ant 1.6
- */
-public class HashvalueAlgorithm implements Algorithm {
-
-    /**
-     * This algorithm doesn't need any configuration.
-     * Therefore it's always valid.
-     * @return always true
-     */
-    public boolean isValid() {
-        return true;
-    }
-
-    /**
-     * Computes a 'hashvalue' for a file content.
-     * It reads the content of a file, convert that to String and use the
-     * String.hashCode() method.
-     * @param file  The file for which the value should be computed
-     * @return the hashvalue or <i>null</i> if the file couldn't be read
-     */
-     // Because the content is only read the file will not be damaged. I tested
-     // with JPG, ZIP and PDF as binary files.
-    public String getValue(File file) {
-        Reader r = null;
-        try {
-            if (!file.canRead()) {
-                return null;
-            }
-            r = new FileReader(file);
-            int hash = FileUtils.readFully(r).hashCode();
-            return Integer.toString(hash);
-        } catch (Exception e) {
-            return null;
-        } finally {
-            FileUtils.close(r);
-        }
-    }
-
-
-    /**
-     * Override Object.toString().
-     * @return information about this comparator
-     */
-    public String toString() {
-        return "HashvalueAlgorithm";
-    }
-
-}