Suppress warnings in Java code

Author: ajuckel

src/main/java/org/jruby/rack/AbstractServlet.java

@@ -8,6 +8,7 @@
 package org.jruby.rack;
 
 import java.io.IOException;
+
 import javax.servlet.ServletException;
 import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
@@ -22,6 +23,7 @@
  *
  * @author nicksieger
  */
+@SuppressWarnings("serial")
 public abstract class AbstractServlet extends HttpServlet {
 
     @Override

src/main/java/org/jruby/rack/AcquireTimeoutException.java

@@ -9,6 +9,7 @@
  * 
  * @author kares
  */
+@SuppressWarnings("serial")
 public class AcquireTimeoutException extends RackException {
 
     public AcquireTimeoutException(String message) {

src/main/java/org/jruby/rack/DefaultErrorApplication.java

@@ -82,6 +82,7 @@ static Exception getException(RackEnvironment env) {
     private class Response implements RackResponse {
 
         private int status = 500;
+        @SuppressWarnings("rawtypes")
         private Map headers = Collections.EMPTY_MAP;
         private String body;
 
@@ -93,15 +94,18 @@ public int getStatus() {
             return status;
         }
 
+        @SuppressWarnings("unused")
         public void setStatus(int status) {
             this.status = status;
         }
 
+        @SuppressWarnings("rawtypes")
         public Map getHeaders() {
             return headers;
         }
 
-        public void setHeaders(Map headers) {
+        @SuppressWarnings("unused")
+        public void setHeaders(@SuppressWarnings("rawtypes") Map headers) {
             this.headers = headers == null ? Collections.EMPTY_MAP : headers;
         }
 
@@ -118,6 +122,7 @@ public String getBody() {
             return body;
         }
 
+        @SuppressWarnings("unused")
         public void setBody(String body) {
             this.body = body;
         }

src/main/java/org/jruby/rack/PoolingRackApplicationFactory.java

@@ -283,6 +283,7 @@ protected void launchInitializerThreads(final Queue<RackApplication> apps) {
      * @param apps the (initial) instances (for the pool) to be initialized
      */
     protected void launchInitialization(final Queue<RackApplication> apps) {
+        @SuppressWarnings("deprecation")
         Integer initThreads = getConfig().getNumInitializerThreads();
         if ( initThreads == null ) initThreads = 4; // quad-core baby
 

src/main/java/org/jruby/rack/RackException.java

@@ -13,6 +13,7 @@
  * 
  * @author kares
  */
+@SuppressWarnings("serial")
 public class RackException extends RuntimeException {
 
     public RackException(String message) {

src/main/java/org/jruby/rack/RackInitializationException.java

@@ -9,6 +9,7 @@
 
 import org.jruby.exceptions.RaiseException;
 
+@SuppressWarnings("serial")
 public class RackInitializationException extends RackException {
 
     public RackInitializationException(String msg) {

src/main/java/org/jruby/rack/RackInput.java

@@ -34,6 +34,7 @@
  * 
  * @author nicksieger
  */
+@SuppressWarnings("serial")
 public class RackInput extends RubyObject {
 
     private static final ObjectAllocator ALLOCATOR = new ObjectAllocator() {
@@ -44,7 +45,7 @@ public IRubyObject allocate(Ruby runtime, RubyClass klass) {
 
     @Deprecated
     public static RubyClass getClass(Ruby runtime, String name, RubyClass parent,
-                                     ObjectAllocator allocator, Class annoClass) {
+                                     ObjectAllocator allocator, Class<?> annoClass) {
         RubyModule jruby = runtime.getOrCreateModule("JRuby");
 
         RubyClass klass = jruby.getClass(name);

src/main/java/org/jruby/rack/RackResponse.java

@@ -26,6 +26,7 @@ public interface RackResponse {
     /**  
      * @return the response headers
      */
+    @SuppressWarnings("rawtypes")
     Map getHeaders();
 
     /** 

src/main/java/org/jruby/rack/RackServlet.java

@@ -9,6 +9,7 @@
 
 import javax.servlet.ServletConfig;
 
+@SuppressWarnings("serial")
 public class RackServlet extends AbstractServlet {
 
     private RackDispatcher dispatcher;

src/main/java/org/jruby/rack/RackTag.java

@@ -15,6 +15,7 @@
 import javax.servlet.jsp.JspException;
 import javax.servlet.jsp.tagext.TagSupport;
 
+@SuppressWarnings("serial")
 public class RackTag extends TagSupport {
     private String path;
     private String params;