. Add a port of FindBugs:

  FindBugs looks for bugs in Java programs.  It is based on the concept of bug
  patterns.  A bug pattern is a code idiom that is often an error.  Bug patterns
  arise for a variety of reasons:

  * Difficult language features
  * Misunderstood API methods
  * Misunderstood invariants when code is modified during maintenance
  * Garden variety mistakes: typos, use of the wrong boolean operator

  FindBugs uses static analysis to inspect Java bytecode for occurrences of
  bug patterns.

  WWW: http://findbugs.sourceforge.net/

1 files changed, 75 insertions, 0 deletions

diff --git a/devel/java-findbugs/files/patch-findbugs2 b/devel/java-findbugs/files/patch-findbugs2
new file mode 100644
index 000000000000..3f1687405cab
--- /dev/null
+++ b/devel/java-findbugs/files/patch-findbugs2
@@ -0,0 +1,75 @@
+--- bin/findbugs2.orig	2010-12-26 13:57:04.000000000 -0800
++++ bin/findbugs2	2010-12-26 14:00:48.000000000 -0800
+@@ -27,27 +27,11 @@
+ dir=`dirname "$program"`
+ findbugs_home="$dir/.."
+ 
+-# Handle FHS-compliant installations (e.g., Fink)
+-if [ -d "$findbugs_home/share/findbugs" ]; then
+-	findbugs_home="$findbugs_home/share/findbugs"
+-fi
+-
+ # Make absolute
+ findbugs_home=`cd "$findbugs_home" && pwd`
+ 
+ fb_pathsep=':'
+ 
+-# Handle cygwin, courtesy of Peter D. Stout
+-fb_osname=`uname`
+-if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then
+-	findbugs_home=`cygpath --mixed "$findbugs_home"`
+-	fb_pathsep=';'
+-fi
+-# Handle MKS, courtesy of Kelly O'Hair
+-if [ "${fb_osname}" = "Windows_NT" ]; then
+-	fb_pathsep=';'
+-fi
+-
+ if [ ! -d "$findbugs_home" ]; then
+ 	echo "The path $findbugs_home,"
+ 	echo "which is where I think FindBugs is located,"
+@@ -56,14 +40,7 @@
+ fi
+ 
+ # Choose default java binary
+-fb_javacmd=java
+-if [ ! -z "$JAVA_HOME" ] && [ -x "$JAVA_HOME/bin/java" ]; then
+-	if [ `expr "$fb_osname" : CYGWIN` -ne 0 ]; then
+-		fb_javacmd=`cygpath --mixed "$JAVA_HOME"`/bin/java
+-	else
+-		fb_javacmd="$JAVA_HOME/bin/java"
+-	fi
+-fi
++fb_javacmd="%%LOCALBASE%%/bin/java"
+ 
+ # Default UI is GUI2
+ fb_launchui="2"
+@@ -133,7 +110,7 @@
+ 			jvm_user_props="-D$1 $jvm_user_props"
+ 			shift
+ 			;;
+-	
++
+ 		-D*=*)
+ 			jvm_user_props="$1 $user_props"
+ 			shift
+@@ -158,17 +135,9 @@
+ 
+ done
+ 
+-# Extra JVM args for MacOSX.
+-if [ $fb_osname = "Darwin" ]; then
+-	fb_jvmargs="$fb_jvmargs \
+-		-Xdock:name=FindBugs -Xdock:icon=${findbugs_home}/lib/buggy.icns \
+-		-Dapple.laf.useScreenMenuBar=true"
+-fi
+-
+ #
+ # Launch JVM
+ #
+-exec "$fb_javacmd" \
+-	-classpath "$fb_appjar$fb_pathsep$CLASSPATH" \
++JAVA_VERSION="1.5+" exec "$fb_javacmd" \
+ 	-Dfindbugs.home="$findbugs_home" \
+ 	$jvm_debug $jvm_maxheap $jvm_ea $jvm_conservespace $jvm_user_props \
+ 	-Dfindbugs.launchUI=$fb_launchui \