/**
 *    Copyright 2015-2016 the original author or authors.
 *
 *    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 org.mybatis.spring.boot.autoconfigure;

import org.apache.ibatis.io.VFS;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.core.io.support.ResourcePatternResolver;

import java.io.IOException;
import java.net.URI;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * @author Hans Westerbeek
 * @author Eddú Meléndez
 */
public class SpringBootVFS extends VFS {

  @Override
  public boolean isValid() {
    return true;
  }

  @Override
  protected List<String> list(URL url, String path) throws IOException {
    ClassLoader cl = this.getClass().getClassLoader();
    ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(cl);
    Resource[] resources = resolver.getResources("classpath*:" + path + "/**/*.class");
    List<Resource> resources1 = Arrays.asList(resources);
    List<String> resourcePaths = new ArrayList<String>();
    for (Resource resource : resources1) {
      resourcePaths.add(preserveSubpackageName(resource.getURI(), path));
    }
    return resourcePaths;
  }

  private static String preserveSubpackageName(final URI uri, final String rootPath) {
    final String uriStr = uri.toString();
    final int start = uriStr.indexOf(rootPath);
    return uriStr.substring(start, uriStr.length());
  }

}

@@ -1121,16 +1121,42 @@
 el%C3%A9ndez%0A
+ * @author Kazuki Shimizu%0A
  */%0Apubl
@@ -1193,16 +1193,205 @@
  VFS %7B%0A%0A
+  private final ResourcePatternResolver resourceResolver;%0A%0A  public SpringBootVFS() %7B%0A    this.resourceResolver = new PathMatchingResourcePatternResolver(getClass().getClassLoader());%0A  %7D%0A%0A
   @Overr
@@ -1538,157 +1538,30 @@
     
-ClassLoader cl = this.getClass().getClassLoader();%0A    ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(cl);%0A    Resource%5B%5D
+Resource%5B%5D resources =
  res
@@ -1565,21 +1565,17 @@
 resource
-s = r
+R
 esolver.
@@ -1630,66 +1630,8 @@
 %22);%0A
-    List%3CResource%3E resources1 = Arrays.asList(resources);%0A
     
@@ -1722,17 +1722,16 @@
 esources
-1
 ) %7B%0A    
@@ -2051,25 +2051,8 @@
 tart
-, uriStr.length()
 );%0A 

Improve logic of SpringBootVFS