diff --git a/README.en.md b/README.en.md
deleted file mode 100644
index fd91273..0000000
--- a/README.en.md
+++ /dev/null
@@ -1,36 +0,0 @@
-# findbugs
-
-#### Description
-A program which uses static analysis to look for bugs in java code.
-
-#### Software Architecture
-Software architecture description
-
-#### Installation
-
-1. xxxx
-2. xxxx
-3. xxxx
-
-#### Instructions
-
-1. xxxx
-2. xxxx
-3. xxxx
-
-#### Contribution
-
-1. Fork the repository
-2. Create Feat_xxx branch
-3. Commit your code
-4. Create Pull Request
-
-
-#### Gitee Feature
-
-1. You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
-2. Gitee blog [blog.gitee.com](https://blog.gitee.com)
-3. Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
-4. The most valuable open source project [GVP](https://gitee.com/gvp)
-5. The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
-6. The most popular members [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/README.md b/README.md
deleted file mode 100644
index 5f1ee93..0000000
--- a/README.md
+++ /dev/null
@@ -1,37 +0,0 @@
-# findbugs
-
-#### 介绍
-A program which uses static analysis to look for bugs in java code.
-
-#### 软件架构
-软件架构说明
-
-
-#### 安装教程
-
-1. xxxx
-2. xxxx
-3. xxxx
-
-#### 使用说明
-
-1. xxxx
-2. xxxx
-3. xxxx
-
-#### 参与贡献
-
-1. Fork 本仓库
-2. 新建 Feat_xxx 分支
-3. 提交代码
-4. 新建 Pull Request
-
-
-#### 码云特技
-
-1. 使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
-2. 码云官方博客 [blog.gitee.com](https://blog.gitee.com)
-3. 你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解码云上的优秀开源项目
-4. [GVP](https://gitee.com/gvp) 全称是码云最有价值开源项目，是码云综合评定出的优秀开源项目
-5. 码云官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6. 码云封面人物是一档用来展示码云会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
diff --git a/annotations-3.0.0.pom b/annotations-3.0.0.pom
new file mode 100644
index 0000000..59e950d
--- /dev/null
+++ b/annotations-3.0.0.pom
@@ -0,0 +1,148 @@
+
+ 4.0.0
+ com.google.code.findbugs
+ annotations
+ 3.0.0
+ jar
+ http://findbugs.sourceforge.net/
+ FindBugs-Annotations
+ Annotation supports the FindBugs tool
+
+
+ GNU Lesser Public License
+ http://www.gnu.org/licenses/lgpl.html
+ repo
+
+
+
+ scm:git:https://code.google.com/p/findbugs/
+ scm:git:https://code.google.com/p/findbugs/
+ https://code.google.com/p/findbugs/
+
+
+
+
+ bp
+ Bill Pugh
+ pugh at cs.umd.edu
+ http://www.cs.umd.edu/~pugh/
+
+ Project Lead
+ Primary Developer
+
+ -5
+
+
+ al
+ Andrey Loskutov
+ Loskutov@gmx.de
+ http://andrei.gmxhome.de/privat.html
+
+ Eclipse plugin
+
+ +1
+
+
+ bp
+ Keith Lea
+
+ http://keithlea.com/
+
+ web cloud
+
+ -5
+
+
+
+
+ Garvin LeClaire
+ garvin.leclaire@gmail.com
+
+
+ Maven
+
+ -5
+
+
+ David H. Hovemeyer
+ dhovemey@ycp.edu
+ http://goose.ycp.edu/~dhovemey/
+
+ project founder
+
+ -5
+
+
+ Nay Ayewah
+
+
+
+
+
+ -5
+
+
+ Ben Langmead
+
+
+
+
+
+ -5
+
+
+ Tomas Pollak
+
+
+
+ Eclipse plugin tests
+
+ -5
+
+
+ Phil Crosby
+
+
+
+
+
+ -5
+
+
+ Peter Friese
+
+
+
+ Eclipse plugin
+
+ -5
+
+
+ Dave Brosius
+
+
+
+
+
+ -5
+
+
+ Brian Goetz
+
+
+
+
+
+ -5
+
+
+ Rohan Lloyd
+
+
+
+
+
+ -5
+
+
+
diff --git a/findbugs-3.0.1-source.zip b/findbugs-3.0.1-source.zip
new file mode 100644
index 0000000..d207977
Binary files /dev/null and b/findbugs-3.0.1-source.zip differ
diff --git a/findbugs-3.0.1.pom b/findbugs-3.0.1.pom
new file mode 100644
index 0000000..65ba01a
--- /dev/null
+++ b/findbugs-3.0.1.pom
@@ -0,0 +1,377 @@
+
+ 4.0.0
+
+ org.sonatype.oss
+ oss-parent
+ 7
+
+
+
+ com.google.code.findbugs
+ findbugs
+ 3.0.1
+ jar
+
+ http://findbugs.sourceforge.net/
+ FindBugs-Project
+ Findbugs: Because it's easy!
+ 2003
+
+
+ GNU Lesser Public License
+ http://www.gnu.org/licenses/lgpl.html
+ repo
+
+
+
+
+ 3.0
+
+
+
+
+ scm:git:http://code.google.com/p/findbugs/
+ scm:git:https://code.google.com/p/findbugs/
+ https://code.google.com/p/findbugs/
+
+
+
+
+ bp
+ Bill Pugh
+ pugh at cs.umd.edu
+ http://www.cs.umd.edu/~pugh/
+
+ Project Lead
+ Primary Developer
+
+ -5
+
+
+ al
+ Andrey Loskutov
+ Loskutov@gmx.de
+ http://andrei.gmxhome.de/privat.html
+
+ Eclipse plugin
+
+ +1
+
+
+ bp
+ Keith Lea
+
+ http://keithlea.com/
+
+ web cloud
+
+ -5
+
+
+
+
+ Garvin LeClaire
+ gleclaire@codehaus.org
+ http://gdleclaire.blogspot.com
+
+ Maven
+
+ -5
+
+
+ David H. Hovemeyer
+ dhovemey@ycp.edu
+ http://goose.ycp.edu/~dhovemey/
+
+ project founder
+
+ -5
+
+
+ Nay Ayewah
+
+
+
+
+
+ -5
+
+
+ Ben Langmead
+
+
+
+
+
+ -5
+
+
+ Tomas Pollak
+
+
+
+ Eclipse plugin tests
+
+ -5
+
+
+ Phil Crosby
+
+
+
+
+
+ -5
+
+
+ Peter Friese
+
+
+
+ Eclipse plugin
+
+ -5
+
+
+ Dave Brosius
+
+
+
+
+
+ -5
+
+
+ Brian Goetz
+
+
+
+
+
+ -5
+
+
+ Rohan Lloyd
+
+
+
+
+
+ -5
+
+
+ Tagir Valeev
+ lany@ngs.ru
+
+
+
+
+ +6
+
+
+
+
+ 5.0.2
+ 4.11
+
+
+
+
+ net.jcip
+ jcip-annotations
+ 1.0
+
+
+ com.google.code.findbugs
+ jsr305
+ 2.0.1
+
+
+ com.google.code.findbugs
+ bcel-findbugs
+ 6.0
+
+
+ com.google.code.findbugs
+ jFormatString
+ 2.0.1
+
+
+ dom4j
+ dom4j
+ 1.6.1
+
+
+ org.apache.ant
+ ant
+ 1.7.1
+ provided
+
+
+ org.ow2.asm
+ asm-debug-all
+ ${asmVersion}
+
+
+ org.ow2.asm
+ asm-commons
+ ${asmVersion}
+
+
+ commons-lang
+ commons-lang
+ 2.6
+
+
+ com.apple
+ AppleJavaExtensions
+ 1.4
+
+
+ junit
+ junit
+ ${junitVersion}
+ test
+
+
+ jaxen
+ jaxen
+ 1.1.6
+
+
+ icu4j
+ com.ibm.icu
+
+
+
+
+
+ ${basedir}/src/java
+ ${basedir}/src/junit
+
+
+ ${basedir}/etc
+
+ *.xsd
+ bugrank.txt
+ findbugs.xml
+ messages*.xml
+
+
+
+ ${basedir}/src/xsl
+
+ *.xsl
+
+
+
+ ${basedir}/src/antTask
+
+ **/*.xsl
+ **/*.properties
+ **/*.db
+ **/*.png
+ **/*.html
+
+
+
+ ${basedir}/src/gui
+
+ **/*.xsl
+ **/*.properties
+ **/*.db
+ **/*.png
+ **/*.html
+
+
+
+ ${basedir}/src/java
+
+ **/*.xsl
+ **/*.properties
+ **/*.db
+ **/*.png
+ **/*.html
+
+
+
+
+
+ org.codehaus.mojo
+ build-helper-maven-plugin
+ 1.9.1
+
+
+ generate-sources
+ add-source
+
+
+ src/antTask
+ src/tools
+ src/gui
+
+
+
+
+
+
+ org.apache.maven.plugins
+ maven-javadoc-plugin
+ 2.9.1
+
+
+ org.apache.maven.plugins
+ maven-compiler-plugin
+ 3.0
+
+ 1.7
+ 1.7
+
+ **/junit/**
+ **/infonodeJava/**
+ **/obsolete/**
+
+
+ **/architecture/**
+ **/cloud/**
+ **/DetectorsTest.java
+
+
+
+
+ org.apache.maven.plugins
+ maven-jar-plugin
+ 2.4
+
+
+ ${basedir}/etc/MANIFEST-findbugs.MF
+
+
+
+
+
+
+
+
+ deploy
+
+
+
+ org.apache.maven.plugins
+ maven-gpg-plugin
+ 1.4
+
+
+ sign-artifacts
+ install
+
+ sign
+
+
+
+
+
+
+
+
+
diff --git a/findbugs-ant b/findbugs-ant
new file mode 100644
index 0000000..265788b
--- /dev/null
+++ b/findbugs-ant
@@ -0,0 +1,3 @@
+findbugs ant/ant-findbugs apache-commons-lang dom4j findbugs-bcel jaxen
+jcip-annotations jFormatString jsr-305 junit objectweb-asm3/asm
+objectweb-asm3/asm-commons objectweb-asm3/asm-tree
diff --git a/findbugs-ant-3.0.0.pom b/findbugs-ant-3.0.0.pom
new file mode 100644
index 0000000..19f4f3f
--- /dev/null
+++ b/findbugs-ant-3.0.0.pom
@@ -0,0 +1,159 @@
+
+ 4.0.0
+ com.google.code.findbugs
+ findbugs-ant
+ 3.0.0
+ jar
+ http://findbugs.sourceforge.net/
+ FindBugs-AntTask
+ AntTask to run Findbugs
+
+
+
+ GNU Lesser Public License
+ http://www.gnu.org/licenses/lgpl.html
+ repo
+
+
+
+
+ scm:git:http://code.google.com/p/findbugs/
+ scm:git:https://code.google.com/p/findbugs/
+ https://code.google.com/p/findbugs/
+
+
+
+
+ bp
+ Bill Pugh
+ pugh at cs.umd.edu
+ http://www.cs.umd.edu/~pugh/
+
+ Project Lead
+ Primary Developer
+
+ -5
+
+
+ al
+ Andrey Loskutov
+ Loskutov@gmx.de
+ http://andrei.gmxhome.de/privat.html
+
+ Eclipse plugin
+
+ +1
+
+
+ bp
+ Keith Lea
+
+ http://keithlea.com/
+
+ web cloud
+
+ -5
+
+
+
+
+ Garvin LeClaire
+ garvin.leclaire@gmail.com
+
+
+ Maven
+
+ -5
+
+
+ David H. Hovemeyer
+ dhovemey@ycp.edu
+ http://goose.ycp.edu/~dhovemey/
+
+ project founder
+
+ -5
+
+
+ Nay Ayewah
+
+
+
+
+
+ -5
+
+
+ Ben Langmead
+
+
+
+
+
+ -5
+
+
+ Tomas Pollak
+
+
+
+ Eclipse plugin tests
+
+ -5
+
+
+ Phil Crosby
+
+
+
+
+
+ -5
+
+
+ Peter Friese
+
+
+
+ Eclipse plugin
+
+ -5
+
+
+ Dave Brosius
+
+
+
+
+
+ -5
+
+
+ Brian Goetz
+
+
+
+
+
+ -5
+
+
+ Rohan Lloyd
+
+
+
+
+
+ -5
+
+
+
+
+
+ com.google.code.findbugs
+ findbugs
+ 3.0.0
+
+
+
+
diff --git a/findbugs-build.patch b/findbugs-build.patch
new file mode 100644
index 0000000..6e62d91
--- /dev/null
+++ b/findbugs-build.patch
@@ -0,0 +1,102 @@
+diff --git a/build.xml b/build.xml
+index 698b91f..95a8789 100644
+--- a/build.xml
++++ b/build.xml
+@@ -18,6 +18,7 @@
+
+
+
++
+
+
+
+@@ -59,13 +60,24 @@
+
+
+
+-
++
++
++
++
++
++
++
++
++
++
++
++
+
+
+
+
+
+-
++
+
+
+
+@@ -122,13 +134,6 @@
+
+
+
+- Requires JDK 7.x (not 8!), using: ${ant.java.version}
+-
+-
+-
+-
+-
+-
+
+
+
+
+
+-
+-
+
+
+
+@@ -634,25 +637,13 @@
+
+
+
+-
+-
+-
+-
+-
+-
+-
+- Got git revision ${gitrnum}
+-
+-
+-
+-
+- ${gitrnum}
++
+
+
+-
++
+
+
+
+diff --git a/design/architecture/Makefile b/design/architecture/Makefile
+index 8765025..0fc7869 100644
+--- a/design/architecture/Makefile
++++ b/design/architecture/Makefile
+@@ -4,6 +4,7 @@ PDFS = $(TEX_SRCS:.tex=.pdf)
+ %.pdf : %.tex
+ pdflatex $*
+ pdflatex $*
++ pdflatex $*
+
+ all : $(PDFS)
+
diff --git a/findbugs-dom4j.patch b/findbugs-dom4j.patch
new file mode 100644
index 0000000..24e0f01
--- /dev/null
+++ b/findbugs-dom4j.patch
@@ -0,0 +1,25 @@
+From 5a337b7fd291f42802ffe001408436df0a6318ce Mon Sep 17 00:00:00 2001
+From: Michael Simacek
+Date: Fri, 31 Mar 2017 12:28:29 +0200
+Subject: [PATCH] Port to dom4j 2.0
+
+---
+ src/java/edu/umd/cs/findbugs/xml/XMLUtil.java | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/java/edu/umd/cs/findbugs/xml/XMLUtil.java b/src/java/edu/umd/cs/findbugs/xml/XMLUtil.java
+index 0fa40f9..0baead5 100644
+--- a/src/java/edu/umd/cs/findbugs/xml/XMLUtil.java
++++ b/src/java/edu/umd/cs/findbugs/xml/XMLUtil.java
+@@ -30,7 +30,7 @@ public class XMLUtil {
+
+ @SuppressWarnings("unchecked")
+ public static List selectNodes(Node node, String arg0) {
+- return node.selectNodes(arg0);
++ return (List) node.selectNodes(arg0);
+ }
+
+ }
+--
+2.9.3
+
diff --git a/findbugs-manual.patch b/findbugs-manual.patch
new file mode 100644
index 0000000..337acb8
--- /dev/null
+++ b/findbugs-manual.patch
@@ -0,0 +1,49 @@
+diff --git a/build.properties b/build.properties
+index 27f21f8..82f65b1 100644
+--- a/build.properties
++++ b/build.properties
+@@ -11,7 +11,7 @@ source.findbugs.jar = src/java/,\
+ # Set this to the directory containing the DocBook Modular XSL Stylesheets
+ # from http://docbook.sourceforge.net/projects/xsl/
+
+-xsl.stylesheet.home =${local.software.home}/docbook-xsl-1.76.1
++xsl.stylesheet.home =/usr/share/sgml/docbook/xsl-stylesheets
+
+ # Set this to the directory containing the svnant Ant jars. These are
+ # needed for the srcdist target and to get the svn revision number
+diff --git a/build.xml b/build.xml
+index 95a8789..0f48456 100644
+--- a/build.xml
++++ b/build.xml
+@@ -856,24 +856,16 @@
+ -->
+
+ Generating HTML version of manual
+- Running saxon: ${saxon.home}/saxon.jar
+-
+-
+-
+-
+-
+-
++ Running xsltproc
++
+
+-
++
++
+
+-
+-
+-
+-
+-
+-
++
+
+-
++
++
+
+
+