Merge changes I81c2ec44,I342f74b0

* changes:
  FindBugs error: include encoding for wrapped login response
  FindBugs integration for detecting common errors

github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/AuthenticatedLoginHttpResponse.java

diff --git a/github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/AuthenticatedLoginHttpResponse.java b/github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/AuthenticatedLoginHttpResponse.java
index 5e4b586..e9bd369 100644
--- a/github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/AuthenticatedLoginHttpResponse.java
+++ b/github-oauth/src/main/java/com/googlesource/gerrit/plugins/github/oauth/AuthenticatedLoginHttpResponse.java
@@ -15,6 +15,7 @@
 
 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
+import java.io.OutputStreamWriter;
 import java.io.PrintWriter;
 import java.util.Collection;
 import java.util.Collections;
@@ -174,7 +175,8 @@
 
   @Override
   public PrintWriter getWriter() throws IOException {
-    return new PrintWriter(outputStream);
+    return new PrintWriter(new OutputStreamWriter(outputStream,
+        characterEncoding));
   }
 
   @Override

pom.xml

diff --git a/pom.xml b/pom.xml
index e4065cb..22bc8e0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -247,6 +247,15 @@
       </plugin>
     </plugins>
   </build>
+  <reporting>
+    <plugins>
+      <plugin>
+        <groupId>org.codehaus.mojo</groupId>
+        <artifactId>findbugs-maven-plugin</artifactId>
+        <version>3.0.0</version>
+      </plugin>
+    </plugins>
+  </reporting>
   <repositories>
     <repository>
       <releases>