Moved the setDoInput() on HttpURLConnection before sending any data on the connection.

disabled configuration settings on install in pom.xml that were interfering with the normal behavior of install.

wsf/pom.xml

@@ -116,7 +116,7 @@
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-install-plugin</artifactId>
         <version>2.2</version>
-        <configuration>
+        <!-- configuration>
           <updateReleaseInfo>true</updateReleaseInfo>
           <createChecksum>true</createChecksum>
           <groupId>${groupId}</groupId>
@@ -125,7 +125,7 @@
           <packaging>jar</packaging>
           <classifier>sources</classifier>
           <file>target/wsf-sources.jar</file>          
-        </configuration>
+        </configuration -->
       </plugin>
       <plugin>
         <groupId>org.mortbay.jetty</groupId>

wsf/src/main/java/com/google/gson/wsf/client/RequestSender.java

@@ -44,12 +44,21 @@ public final class RequestSender {
     try {
       conn.setRequestMethod(request.getHttpMethod().toString());
       conn.setRequestProperty("Content-Type", request.getContentType());
+      
+      // Assume conservatively that the response will need to be read.
+      // This is done here instead of in the response receiver because this property must be set
+      // before sending any data on the connection.
+      conn.setDoInput(true);
+      
       addRequestParams(conn, request.getHeaders());
       RequestBody requestBody = request.getBody();
       if (requestBody.getSpec().size() > 0) {
         conn.setDoOutput(true);    
         addRequestBody(conn, requestBody);
-      }
+      }      
+      
+      // Initiate the sending of the request.
+      conn.connect();
     } catch (IOException e) {
       throw new RuntimeException(e);
     }

wsf/src/main/java/com/google/gson/wsf/client/ResponseReceiver.java

@@ -50,9 +50,6 @@ public final class ResponseReceiver {
     try {
       HeaderMapSpec paramSpec = spec.getHeadersSpec();
       ResponseBodySpec bodySpec = spec.getBodySpec();
-      if (bodySpec.size() > 0) {
-        conn.setDoInput(true);
-      }
       // read response
       HeaderMap responseParams = readResponseHeaders(conn, paramSpec);
       ResponseBody responseBody = readResponseBody(conn, bodySpec);