1 files changed, 73 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/BCFileSet.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/BCFileSet.java
new file mode 100644
index 00000000..aa99a4a3
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/BCFileSet.java
@@ -0,0 +1,73 @@
+/*
+ *  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.resources;
+
+import java.util.Iterator;
+
+import org.apache.tools.ant.types.FileSet;
+import org.apache.tools.ant.types.Resource;
+
+/**
+ * Utility FileSet that includes directories for backwards-compatibility
+ * with certain tasks e.g. Delete.
+ * @since Ant 1.7
+ */
+public class BCFileSet extends FileSet {
+    /**
+     * Default constructor.
+     */
+    public BCFileSet() {
+    }
+
+    /**
+     * Construct a new BCFileSet from the specified FileSet.
+     * @param fs the FileSet from which to inherit config.
+     */
+    public BCFileSet(FileSet fs) {
+        super(fs);
+    }
+
+    /**
+     * Fulfill the ResourceCollection contract.
+     * @return an Iterator of Resources.
+     * @since Ant 1.7
+     */
+    public Iterator<Resource> iterator() {
+        if (isReference()) {
+            return ((FileSet) getRef(getProject())).iterator();
+        }
+        FileResourceIterator result = new FileResourceIterator(getProject(), getDir());
+        result.addFiles(getDirectoryScanner().getIncludedFiles());
+        result.addFiles(getDirectoryScanner().getIncludedDirectories());
+        return result;
+    }
+
+    /**
+     * Fulfill the ResourceCollection contract.
+     * @return number of elements as int.
+     * @since Ant 1.7
+     */
+    public int size() {
+        if (isReference()) {
+            return ((FileSet) getRef(getProject())).size();
+        }
+        return getDirectoryScanner().getIncludedFilesCount()
+            + getDirectoryScanner().getIncludedDirsCount();
+    }
+
+}