Fixed a couple of FindBugs warnings

svn path=/trunk/; revision=337
diff --git a/src/jsr311-api/nbproject/build-impl.xml b/src/jsr311-api/nbproject/build-impl.xml
index 519f62b..8d5ebe7 100644
--- a/src/jsr311-api/nbproject/build-impl.xml
+++ b/src/jsr311-api/nbproject/build-impl.xml
@@ -19,7 +19,7 @@
   - cleanup
 
         -->
-<project xmlns:j2seproject1="http://www.netbeans.org/ns/j2se-project/1" xmlns:j2seproject2="http://www.netbeans.org/ns/j2se-project/2" xmlns:j2seproject3="http://www.netbeans.org/ns/j2se-project/3" xmlns:jaxrpc="http://www.netbeans.org/ns/j2se-project/jax-rpc" basedir=".." default="default" name="JSR311_API-impl">
+<project xmlns:j2seproject1="http://www.netbeans.org/ns/j2se-project/1" xmlns:j2seproject3="http://www.netbeans.org/ns/j2se-project/3" xmlns:jaxrpc="http://www.netbeans.org/ns/j2se-project/jax-rpc" basedir=".." default="default" name="JSR311_API-impl">
     <target depends="test,jar,javadoc" description="Build and test whole project." name="default"/>
     <!-- 
                 ======================
@@ -235,7 +235,9 @@
             <attribute default="${build.classes.dir}" name="dir"/>
             <sequential>
                 <nbjpdareload>
-                    <fileset dir="@{dir}" includes="${fix.includes}*.class"/>
+                    <fileset dir="@{dir}" includes="${fix.classes}">
+                        <include name="${fix.includes}*.class"/>
+                    </fileset>
                 </nbjpdareload>
             </sequential>
         </macrodef>
diff --git a/src/jsr311-api/nbproject/genfiles.properties b/src/jsr311-api/nbproject/genfiles.properties
index c8df92b..38516f5 100644
--- a/src/jsr311-api/nbproject/genfiles.properties
+++ b/src/jsr311-api/nbproject/genfiles.properties
@@ -6,5 +6,5 @@
 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
 nbproject/build-impl.xml.data.CRC32=ec6a5d82
 nbproject/build-impl.xml.jax-ws.CRC32=749ccaa7
-nbproject/build-impl.xml.script.CRC32=bf78171a
-nbproject/build-impl.xml.stylesheet.CRC32=f1d9da08
+nbproject/build-impl.xml.script.CRC32=69450dff
+nbproject/build-impl.xml.stylesheet.CRC32=487672f9
diff --git a/src/jsr311-api/src/javax/ws/rs/WebApplicationException.java b/src/jsr311-api/src/javax/ws/rs/WebApplicationException.java
index 171b068..bbff086 100644
--- a/src/jsr311-api/src/javax/ws/rs/WebApplicationException.java
+++ b/src/jsr311-api/src/javax/ws/rs/WebApplicationException.java
@@ -82,7 +82,7 @@
     public WebApplicationException(Throwable cause, Response response) {
         super(cause);
         if (response==null)
-            response = Response.serverError().build();
+            this.response = Response.serverError().build();
         else
             this.response = response;        
     }
diff --git a/src/jsr311-api/src/javax/ws/rs/ext/FactoryFinder.java b/src/jsr311-api/src/javax/ws/rs/ext/FactoryFinder.java
index babb9d5..a9ee62c 100644
--- a/src/jsr311-api/src/javax/ws/rs/ext/FactoryFinder.java
+++ b/src/jsr311-api/src/javax/ws/rs/ext/FactoryFinder.java
@@ -84,7 +84,7 @@
         String serviceId = "META-INF/services/" + factoryId;
         // try to find services in CLASSPATH
         try {
-            InputStream is = null;
+            InputStream is;
             if (classLoader == null) {
                 is = ClassLoader.getSystemResourceAsStream(serviceId);
             } else {