1 files changed, 0 insertions, 238 deletions
diff --git a/sdnr/wt/odlux/core/model/src/main/java/com/opensymphony/xwork2/util/ClassLoaderUtil.java b/sdnr/wt/odlux/core/model/src/main/java/com/opensymphony/xwork2/util/ClassLoaderUtil.java
deleted file mode 100644
index 133b08494..000000000
--- a/sdnr/wt/odlux/core/model/src/main/java/com/opensymphony/xwork2/util/ClassLoaderUtil.java
+++ /dev/null
@@ -1,238 +0,0 @@
-/*
- * Copyright 2002-2003,2009 The Apache Software Foundation.
- *
- * Licensed 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 com.opensymphony.xwork2.util;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.util.*;
-
-
-/**
- * This class is extremely useful for loading resources and classes in a fault tolerant manner
- * that works across different applications servers.
- *
- * It has come out of many months of frustrating use of multiple application servers at Atlassian,
- * please don't change things unless you're sure they're not going to break in one server or another!
- *
- * It was brought in from oscore trunk revision 147.
- *
- * @author $Author$
- * @version $Revision$
- */
-public class ClassLoaderUtil {
-    //~ Methods ////////////////////////////////////////////////////////////////
-
-    /**
-     * Load all resources with a given name, potentially aggregating all results
-     * from the searched classloaders.  If no results are found, the resource name
-     * is prepended by '/' and tried again.
-     *
-     * This method will try to load the resources using the following methods (in order):
-     * <ul>
-     *  <li>From Thread.currentThread().getContextClassLoader()
-     *  <li>From ClassLoaderUtil.class.getClassLoader()
-     *  <li>callingClass.getClassLoader()
-     * </ul>
-     *
-     * @param resourceName The name of the resources to load
-     * @param callingClass The Class object of the calling object
-     */
-     public static Iterator<URL> getResources(String resourceName, Class<?> callingClass, boolean aggregate) throws IOException {
-
-         AggregateIterator<URL> iterator = new AggregateIterator<>();
-
-         iterator.addEnumeration(Thread.currentThread().getContextClassLoader().getResources(resourceName));
-
-         if (!iterator.hasNext() || aggregate) {
-             iterator.addEnumeration(ClassLoaderUtil.class.getClassLoader().getResources(resourceName));
-         }
-
-         if (!iterator.hasNext() || aggregate) {
-             ClassLoader cl = callingClass.getClassLoader();
-
-             if (cl != null) {
-                 iterator.addEnumeration(cl.getResources(resourceName));
-             }
-         }
-
-         if (!iterator.hasNext() && resourceName != null && (resourceName.length() == 0 || resourceName.charAt(0) != '/')) {
-             return getResources('/' + resourceName, callingClass, aggregate);
-         }
-
-         return iterator;
-     }
-
-    /**
-    * Load a given resource.
-    *
-    * This method will try to load the resource using the following methods (in order):
-    * <ul>
-    *  <li>From Thread.currentThread().getContextClassLoader()
-    *  <li>From ClassLoaderUtil.class.getClassLoader()
-    *  <li>callingClass.getClassLoader()
-    * </ul>
-    *
-    * @param resourceName The name IllegalStateException("Unable to call ")of the resource to load
-    * @param callingClass The Class object of the calling object
-    */
-    public static URL getResource(String resourceName, Class<?> callingClass) {
-        URL url = Thread.currentThread().getContextClassLoader().getResource(resourceName);
-
-        if (url == null) {
-            url = ClassLoaderUtil.class.getClassLoader().getResource(resourceName);
-        }
-
-        if (url == null) {
-            ClassLoader cl = callingClass.getClassLoader();
-
-            if (cl != null) {
-                url = cl.getResource(resourceName);
-            }
-        }
-
-        if (url == null && resourceName != null && (resourceName.length() == 0 || resourceName.charAt(0) != '/')) {
-            return getResource('/' + resourceName, callingClass);
-        }
-
-        return url;
-    }
-
-    /**
-    * This is a convenience method to load a resource as a stream.
-    *
-    * The algorithm used to find the resource is given in getResource()
-    *
-    * @param resourceName The name of the resource to load
-    * @param callingClass The Class object of the calling object
-    */
-    public static InputStream getResourceAsStream(String resourceName, Class<?> callingClass) {
-        URL url = getResource(resourceName, callingClass);
-
-        try {
-            return url != null ? url.openStream() : null;
-        } catch (IOException e) {
-            return null;
-        }
-    }
-
-    /**
-    * Load a class with a given name.
-    *
-    * It will try to load the class in the following order:
-    * <ul>
-    *  <li>From Thread.currentThread().getContextClassLoader()
-    *  <li>Using the basic Class.forName()
-    *  <li>From ClassLoaderUtil.class.getClassLoader()
-    *  <li>From the callingClass.getClassLoader()
-    * </ul>
-    *
-    * @param className The name of the class to load
-    * @param callingClass The Class object of the calling object
-    * @throws ClassNotFoundException If the class cannot be found anywhere.
-    */
-    public static Class<?> loadClass(String className, Class<?> callingClass) throws ClassNotFoundException {
-        try {
-            return Thread.currentThread().getContextClassLoader().loadClass(className);
-        } catch (ClassNotFoundException e) {
-            try {
-                return Class.forName(className);
-            } catch (ClassNotFoundException ex) {
-                try {
-                    return ClassLoaderUtil.class.getClassLoader().loadClass(className);
-                } catch (ClassNotFoundException exc) {
-                    return callingClass.getClassLoader().loadClass(className);
-                }
-            }
-        }
-    }
-
-    /**
-     * Aggregates Enumeration instances into one iterator and filters out duplicates.  Always keeps one
-     * ahead of the enumerator to protect against returning duplicates.
-     */
-    static class AggregateIterator<E> implements Iterator<E> {
-
-        LinkedList<Enumeration<E>> enums = new LinkedList<>();
-        Enumeration<E> cur = null;
-        E next = null;
-        Set<E> loaded = new HashSet<>();
-
-        public AggregateIterator<E> addEnumeration(Enumeration<E> e) {
-            if (e.hasMoreElements()) {
-                if (cur == null) {
-                    cur = e;
-                    next = e.nextElement();
-                    loaded.add(next);
-                } else {
-                    enums.add(e);
-                }
-            }
-            return this;
-        }
-
-        @Override
-        public boolean hasNext() {
-            return next != null;
-        }
-
-        @Override
-        public E next() {
-            if (next != null) {
-                E prev = next;
-                next = loadNext();
-                return prev;
-            } else {
-                throw new NoSuchElementException();
-            }
-        }
-
-        private Enumeration<E> determineCurrentEnumeration() {
-            if (cur != null && !cur.hasMoreElements()) {
-                if (enums.size() > 0) {
-                    cur = enums.removeLast();
-                } else {
-                    cur = null;
-                }
-            }
-            return cur;
-        }
-
-        private E loadNext() {
-            if (determineCurrentEnumeration() != null) {
-                E tmp = cur.nextElement();
-                int loadedSize = loaded.size();
-                while (loaded.contains(tmp)) {
-                    tmp = loadNext();
-                    if (tmp == null || loaded.size() > loadedSize) {
-                        break;
-                    }
-                }
-                if (tmp != null) {
-                    loaded.add(tmp);
-                }
-                return tmp;
-            }
-            return null;
-
-        }
-
-        @Override
-        public void remove() {
-            throw new UnsupportedOperationException();
-        }
-    }
-}