1 files changed, 0 insertions, 156 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/Restrict.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/Restrict.java
deleted file mode 100644
index 2ea1a861..00000000
--- a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/resources/Restrict.java
+++ /dev/null
@@ -1,156 +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.resources;
-
-import java.util.Iterator;
-import java.util.Stack;
-
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.types.Resource;
-import org.apache.tools.ant.types.ResourceCollection;
-import org.apache.tools.ant.types.resources.selectors.ResourceSelector;
-import org.apache.tools.ant.types.resources.selectors.ResourceSelectorContainer;
-
-/**
- * ResourceCollection that allows a number of selectors to be
- * applied to a single ResourceCollection for the purposes of
- * restricting or narrowing results.
- * @since Ant 1.7
- */
-public class Restrict
-    extends ResourceSelectorContainer implements ResourceCollection {
-
-    private LazyResourceCollectionWrapper w = new  LazyResourceCollectionWrapper() {
-        /**
-         * Restrict the nested ResourceCollection based on the nested selectors.
-         */
-        protected boolean filterResource(Resource r) {
-            for (Iterator<ResourceSelector> i = getSelectors(); i.hasNext();) {
-                if (!i.next().isSelected(r)) {
-                    return true;
-                }
-            }
-            return false;
-        }
-    };
-
-    /**
-     * Add the ResourceCollection.
-     * @param c the ResourceCollection to add.
-     */
-    public synchronized void add(ResourceCollection c) {
-        if (isReference()) {
-            throw noChildrenAllowed();
-        }
-        if (c == null) {
-            return;
-        }
-        w.add(c);
-        setChecked(false);
-    }
-
-    /**
-     * Set whether to cache collections.
-     * @param b boolean cache flag.
-     */
-    public synchronized void setCache(boolean b) {
-        w.setCache(b);
-    }
-
-    /**
-     * Learn whether to cache collections. Default is <code>true</code>.
-     * @return boolean cache flag.
-     */
-    public synchronized boolean isCache() {
-        return w.isCache();
-    }
-
-    /**
-     * Add a ResourceSelector.
-     * @param s the ResourceSelector to add.
-     */
-    public synchronized void add(ResourceSelector s) {
-        if (s == null) {
-            return;
-        }
-        super.add(s);
-        FailFast.invalidate(this);
-    }
-
-    /**
-     * Fulfill the ResourceCollection contract.
-     * @return an Iterator of Resources.
-     */
-    public final synchronized Iterator<Resource> iterator() {
-        if (isReference()) {
-            return ((Restrict) getCheckedRef()).iterator();
-        }
-        dieOnCircularReference();
-        return w.iterator();
-    }
-
-    /**
-     * Fulfill the ResourceCollection contract.
-     * @return number of elements as int.
-     */
-    public synchronized int size() {
-        if (isReference()) {
-            return ((Restrict) getCheckedRef()).size();
-        }
-        dieOnCircularReference();
-        return w.size();
-    }
-
-    /**
-     * Fulfill the ResourceCollection contract.
-     * @return whether this is a filesystem-only resource collection.
-     */
-    public synchronized boolean isFilesystemOnly() {
-        if (isReference()) {
-            return ((Restrict) getCheckedRef()).isFilesystemOnly();
-        }
-        dieOnCircularReference();
-        return w.isFilesystemOnly();
-    }
-
-    /**
-     * Format this Restrict collection as a String.
-     * @return the String value of this collection.
-     */
-    public synchronized String toString() {
-        if (isReference()) {
-            return getCheckedRef().toString();
-        }
-        dieOnCircularReference();
-        return w.toString();
-    }
-
-    protected synchronized void dieOnCircularReference(Stack<Object> stk, Project p) {
-        if (isChecked()) {
-            return;
-        }
-
-        // takes care of Selectors
-        super.dieOnCircularReference(stk, p);
-
-        if (!isReference()) {
-            pushAndInvokeCircularReferenceCheck(w, stk, p);
-            setChecked(true);
-        }
-    }
-}