新支持的语言：
CPD 现在支持 Swift (参见 PR#33)
新特性和改进
与 CodeClimate 兼容的 PMD 的 JSON-renderer （参见PR#83）
规则修改
java-design/UseVargs: 公共静态无效的主要方法现在被忽略，所以一些方法被注解为 Override。（参见 PR#79）
Pull Requests:
#27: Added support for Raw String Literals (C++11).
#29: Added support for files with UTF-8 BOM to JSP tokenizer.
#30: Removed file filter for files that are explicitly specified on the CPD command line using the '--files' command line option.
#31: Added file encoding detection to CPD.
#32: Extended Objective-C grammar to accept UTF-8 escapes (\uXXXX) in string literals.
#33: Added support for Swift to CPD.
#79: do not flag public static void main(String[]) as UseVarargs; ignore @Override for UseVarargs
#80: Update mvn-plugin.md
#83: Adds new Code Climate-compliant JSON renderer
#85: #1340 UseStringBufferForStringAppends False Positive with Ternary Operator
软件详情：https://github.com/mrniko/redisson/releases/tag/redisson-2.2.13
下载地址：https://github.com/pmd/pmd/archive/pmd_releases/5.3.7.tar.gz
来自:开源中国社区
