================================================================================
  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.
================================================================================

# Java -> Compiler -> Errors/Warnings

The following settings are for Indigo Release
W = Warning
I = Ignore
E = Error

Code style
 - Non-static access to static member   - W
 - Indirect access to static member     - I
 - Unqualified access to instance field - I
 - Undocumented empty block             - I
 - Access to a non-accessible member... - I
 - Method with a constructor name       - W
 - Parameter assignment                 - I
 - Non-externalized strings             - I
 - Method can be static                 - I (Eclipse 3.7+)
 - Method can potentially be static     - I (Eclipse 3.7+)
Potential programming errors
 - All                                  - W
Name shadowing and conflicts
 - Field declaration hides another...   - I
 - Local variable declaration hides..   - I
 - Type parameter hides another type    - W
 - Method does not override...          - W
 - Interface method conflicts...        - W
Deprecated and restricted API
 - Deprecated API                       - W
   (no additional check boxes)
 - Forbidden references                 - E
 - Discouraged reference                - W
Unnecessary code
 - Unnecessary else                     - I
 - The rest                             - W
   (all additional check boxes)
Generic types
 - All                                  - W
   (ignore unavoidable generics warnings)   (Eclipse 3.7+)
Annotations
 - All                                  - W
   (all additional check boxes)

Note: The list of codes supported in @SuppressWarnings annotation in
Eclipse IDE is documented here:

 3.6: http://help.eclipse.org/helios/topic/org.eclipse.jdt.doc.isv/guide/jdt_api_compile.htm
 3.7: http://help.eclipse.org/indigo/topic/org.eclipse.jdt.doc.user/tasks/task-suppress_warnings.htm


# Java -> Code Style -> Organize Imports

The following configuration of Organize Imports can be recommended for a
quick setup. The order is enforced by checkstyle, so for the authorative
definition look at <module name="ImportOrder"> in
res/checkstyle/checkstyle.xml

 - java
 - javax
 - async
 - jsp2
 - [static] org.junit
 - org.junit
 - [static] org
 - org
 - com
 - util
