TODO list NewLineAtEndOfFile: https://github.com/hcsp/practise-java-commands/pull/142/files 代码质量:https://github.com/hcsp/implement-sem-version/pull/146/files 注释:https://github.com/hcsp/fix-hashmap-missing-data-bug/pull/116/files Pattern编译效率低:https://github.com/hcsp/regular-expression-in-action/pull/47/files