package org.apache.maven.plugin.surefire.util;
   
   /*
    * 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.
   */
  
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.List;
  
  import org.apache.commons.lang3.StringUtils;
  
  import javax.annotation.Nonnull;
  
  final class ScannerUtil {
  
  	private ScannerUtil() {}
  
      private static final String FS = System.getProperty( "file.separator" );
  
      private static final String JAVA_SOURCE_FILE_EXTENSION = ".java";
  
      private static final String JAVA_CLASS_FILE_EXTENSION = ".class";
      
      private static final boolean IS_NON_UNIX_FS = (!FS.equals( "/" ));
  
      public static @Nonnull String convertToJavaClassName( @Nonnull String test )
      {
          return StringUtils.removeEnd( test, ".class" ).replace( FS, "." );
      }
  
      public static @Nonnull String convertJarFileResourceToJavaClassName( @Nonnull String test )
      {
          return StringUtils.removeEnd( test, ".class" ).replace( "/", "." );
      }
  
      public static @Nonnull String convertSlashToSystemFileSeparator( @Nonnull String path )
      {
          return ( IS_NON_UNIX_FS ? path.replace( "/", FS ) : path );
      }
  
      public static @Nonnull String stripBaseDir( String basedir, String test )
      {
          return StringUtils.removeStart( test, basedir );
      }
  
      public static @Nonnull String[] processIncludesExcludes( @Nonnull List<String> list )
      {
          List<String> newList = new ArrayList<String>();
          for ( Object aList : list )
          {
              String include = (String) aList;
              String[] includes = include.split( "," );
              Collections.addAll( newList, includes );
          }
  
          String[] incs = new String[newList.size()];
  
          for ( int i = 0; i < incs.length; i++ )
          {
              String inc = newList.get( i );
              if ( inc.endsWith( JAVA_SOURCE_FILE_EXTENSION ) )
              {
                  inc = StringUtils.removeEnd( inc, JAVA_SOURCE_FILE_EXTENSION ) + JAVA_CLASS_FILE_EXTENSION;
              }
              incs[i] = convertSlashToSystemFileSeparator( inc );
  
          }
          return incs;
      }
  }