Bumped up compile warnings

Bumped up the compiler warning to errors.

Author: Arjen Poutsma

build.gradle

@@ -19,27 +19,21 @@ configure(allprojects) {
 	apply plugin: "propdeps-idea"
 	apply plugin: "propdeps"
 
-/*	[compileJava, compileTestJava]*.options*.compilerArgs = [
-		"-Xlint:serial",
-		"-Xlint:varargs",
-		"-Xlint:cast",
-		"-Xlint:classfile",
-		"-Xlint:dep-ann",
-		"-Xlint:divzero",
-		"-Xlint:empty",
-		"-Xlint:finally",
-		"-Xlint:overrides",
-		"-Xlint:path",
-		"-Xlint:processing",
-		"-Xlint:static",
-		"-Xlint:try",
-		"-Xlint:-options",	   // intentionally disabled
-		"-Xlint:-fallthrough", // intentionally disabled
-		"-Xlint:-rawtypes",	   // TODO enable and fix warnings
-		"-Xlint:-deprecation", // TODO enable and fix warnings
-		"-Xlint:-unchecked"	   // TODO enable and fix warnings
+	compileJava.options*.compilerArgs = [
+		"-Xlint:serial", "-Xlint:varargs", "-Xlint:cast", "-Xlint:classfile",
+		"-Xlint:dep-ann", "-Xlint:divzero", "-Xlint:empty", "-Xlint:finally",
+		"-Xlint:overrides", "-Xlint:path", "-Xlint:processing", "-Xlint:static",
+		"-Xlint:try", "-Xlint:fallthrough", "-Xlint:rawtypes", "-Xlint:deprecation",
+		"-Xlint:unchecked", "-Xlint:-options", "-Werror"
 	]
-*/
+
+	compileTestJava.options*.compilerArgs = [
+		"-Xlint:serial", "-Xlint:varargs", "-Xlint:cast", "-Xlint:classfile",
+		"-Xlint:dep-ann", "-Xlint:divzero", "-Xlint:empty", "-Xlint:finally",
+		"-Xlint:overrides", "-Xlint:path", "-Xlint:processing", "-Xlint:static",
+		"-Xlint:try", "-Xlint:-fallthrough", "-Xlint:-rawtypes", "-Xlint:-deprecation",
+		"-Xlint:-unchecked", "-Xlint:-options"]
+
 	compileJava {
 		sourceCompatibility=1.6
 		targetCompatibility=1.6

spring-ws-core/src/main/java/org/springframework/ws/InvalidXmlException.java

@@ -1,11 +1,11 @@
 /*
- * Copyright 2005-2012 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
@@ -23,6 +23,7 @@
  * @author Arjen Poutsma
  * @since 2.0.4
  */
+@SuppressWarnings("serial")
 public final class InvalidXmlException extends WebServiceException {
 
     public InvalidXmlException(String msg, Throwable ex) {

spring-ws-core/src/main/java/org/springframework/ws/NoEndpointFoundException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2005 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@
  * @author Arjen Poutsma
  * @since 1.0.0
  */
+@SuppressWarnings("serial")
 public final class NoEndpointFoundException extends WebServiceException {
 
     public NoEndpointFoundException(WebServiceMessage request) {

spring-ws-core/src/main/java/org/springframework/ws/WebServiceException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2005-2007 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@
  * @author Arjen Poutsma
  * @since 1.0.0
  */
+@SuppressWarnings("serial")
 public abstract class WebServiceException extends NestedRuntimeException {
 
     /**

spring-ws-core/src/main/java/org/springframework/ws/WebServiceMessageException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2005 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -22,6 +22,7 @@
  * @author Arjen Poutsma
  * @since 1.0.0
  */
+@SuppressWarnings("serial")
 public abstract class WebServiceMessageException extends WebServiceException {
 
     /** Constructor for {@code WebServiceMessageException}. */

spring-ws-core/src/main/java/org/springframework/ws/client/WebServiceClientException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2007 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@
  * @author Arjen Poutsma
  * @since 1.0.0
  */
+@SuppressWarnings("serial")
 public abstract class WebServiceClientException extends WebServiceException {
 
     /**

spring-ws-core/src/main/java/org/springframework/ws/client/WebServiceFaultException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2007 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@
  * @author Arjen Poutsma
  * @since 1.0.0
  */
+@SuppressWarnings("serial")
 public class WebServiceFaultException extends WebServiceClientException {
 
     private final FaultAwareWebServiceMessage faultMessage;

spring-ws-core/src/main/java/org/springframework/ws/client/WebServiceIOException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2007 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@
  * @author Arjen Poutsma
  * @since 1.0.0
  */
+@SuppressWarnings("serial")
 public class WebServiceIOException extends WebServiceClientException {
 
     /**

spring-ws-core/src/main/java/org/springframework/ws/client/WebServiceTransformerException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2007 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@
  * @author Arjen Poutsma
  * @since 1.0.0
  */
+@SuppressWarnings("serial")
 public class WebServiceTransformerException extends WebServiceClientException {
 
     /**

spring-ws-core/src/main/java/org/springframework/ws/client/WebServiceTransportException.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2007 the original author or authors.
+ * Copyright 2005-2014 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -24,6 +24,7 @@
  * @author Arjen Poutsma
  * @since 1.0.0
  */
+@SuppressWarnings("serial")
 public class WebServiceTransportException extends WebServiceIOException {
 
     /**