Java代码检测工具PMD规则集翻译
<!--
/* Font Definitions */
@font-face
{font-family:宋体;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:SimSun;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{font-family:Verdana;
panose-1:2 11 6 4 3 5 4 4 2 4;
mso-font-charset:0;
mso-generic-font-family:swiss;
mso-font-pitch:variable;
mso-font-signature:536871559 0 0 0 415 0;}
@font-face
{font-family:"\@宋体";
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
/* Style Definitions */
p.MsoNormal, li.MsoNormal, div.MsoNormal
{mso-style-parent:"";
margin:0cm;
margin-bottom:.0001pt;
text-align:justify;
text-justify:inter-ideograph;
mso-pagination:none;
font-size:10.5pt;
mso-bidi-font-size:12.0pt;
font-family:"Times New Roman";
mso-fareast-font-family:宋体;
mso-font-kerning:1.0pt;}
/* Page Definitions */
@page
{mso-page-border-surround-header:no;
mso-page-border-surround-footer:no;}
@page Section1
{size:595.3pt 841.9pt;
margin:72.0pt 90.0pt 72.0pt 90.0pt;
mso-header-margin:42.55pt;
mso-footer-margin:49.6pt;
mso-paper-source:0;
layout-grid:15.6pt;}
div.Section1
{page:Section1;}
-->
Basic Rules
·
EmptyCatchBlock: Empty Catch Block
finds instances where an exception is caught, but nothing is done. In most
circumstances, this swallows an exception which should either be acted on or
reported.
·
EmptyIfStmt: Empty If Statement
finds instances where a condition is checked but nothing is done about it.
·
EmptyWhileStmt: Empty While
Statement finds all instances where a while statement does nothing. If it is a
timing loop, then you should use Thread.sleep() for it; if it's a while loop that
does a lot in the exit expression, rewrite it to make it cl
相关文档：
基本数据类型
在JAVA中一共有八种基本数据类型，他们分别是
byte、short、int、long、float、double、char、boolean
整型
其中byte、short、int、long都是表示整数的，只不过他们的取值范围不一样
byte的取值范围为-128~127，占用1个字节（-2的7次方到2的7次方-1）：具体请看补码
short的取值范围为-32768~32767，占� ......
java中的封装
封装，一个对象和外界的联系应当通过一个统一的接口，应当公开的公开，应当隐藏的隐藏。（对象的属性应当隐藏），一个对象的内部是透明的，就是把对象内部的可透明性和隐藏的特性区分开，该透明的透明，该隐藏的隐藏。
（封装的属性）java中类的属性的访问权限 ......
最近，对部门的java编码规范进行了整顿，写了本文档供大家参考，请指正。
1. 为什么要制订编码规范
好的代码风格不仅能提高可读性，而且会使代码更健壮，更为重要的是在修改时不容易出错。在现代软件开发中，维护工作会占用80%的时间，而且开发者和维护者� ......
package com.allywll.core.exec.base;
import java.io.BufferedReader;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.Charset;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent. ......
