diff --git a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddOwnerForm.java b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddOwnerForm.java
index cd830aff6fbe14d1f03793af926fcb72c638e007..9b1a78fb54fea3b8a65195d6ee79f88a627afc28 100644
--- a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddOwnerForm.java
+++ b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddOwnerForm.java
@@ -39,7 +39,7 @@ public class AddOwnerForm {
 
 	@InitBinder
 	public void setAllowedFields(WebDataBinder dataBinder) {
-		dataBinder.setDisallowedFields("id");
+		dataBinder.setDisallowedFields(new String[] {"id"});
 	}
 
 	@RequestMapping(method = RequestMethod.GET)
diff --git a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddPetForm.java b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddPetForm.java
index 586cf3d67c5eead7b5144b9dc7f0d740e7586f34..a3fe42344ad7e982bae7866293b9f916496ed4ea 100644
--- a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddPetForm.java
+++ b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddPetForm.java
@@ -49,7 +49,7 @@ public class AddPetForm {
 
 	@InitBinder
 	public void setAllowedFields(WebDataBinder dataBinder) {
-		dataBinder.setDisallowedFields("id");
+		dataBinder.setDisallowedFields(new String[] {"id"});
 	}
 
 	@RequestMapping(method = RequestMethod.GET)
diff --git a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddVisitForm.java b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddVisitForm.java
index 68368644026b9e1d1ffba76c11644325c984829f..1fb03552a8a8393bb0a824bf453cdf881256dac3 100644
--- a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddVisitForm.java
+++ b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/AddVisitForm.java
@@ -41,7 +41,7 @@ public class AddVisitForm {
 
 	@InitBinder
 	public void setAllowedFields(WebDataBinder dataBinder) {
-		dataBinder.setDisallowedFields("id");
+		dataBinder.setDisallowedFields(new String[] {"id"});
 	}
 
 	@RequestMapping(method = RequestMethod.GET)
diff --git a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/EditOwnerForm.java b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/EditOwnerForm.java
index 0b65de51bf69e1ab01b225422ccd1769c0a56210..d46c797c15d95ce204b6b8ae9ca497ca8697906a 100644
--- a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/EditOwnerForm.java
+++ b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/EditOwnerForm.java
@@ -39,7 +39,7 @@ public class EditOwnerForm {
 
 	@InitBinder
 	public void setAllowedFields(WebDataBinder dataBinder) {
-		dataBinder.setDisallowedFields("id");
+		dataBinder.setDisallowedFields(new String[] {"id"});
 	}
 
 	@RequestMapping(method = RequestMethod.GET)
diff --git a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/EditPetForm.java b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/EditPetForm.java
index 1a7fd6ed3c624249e47d59896cb72545724c7aa4..61e0e1a2bf63a7b2fb6392a5b68f18e280571258 100644
--- a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/EditPetForm.java
+++ b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/EditPetForm.java
@@ -47,7 +47,7 @@ public class EditPetForm {
 
 	@InitBinder
 	public void setAllowedFields(WebDataBinder dataBinder) {
-		dataBinder.setDisallowedFields("id");
+		dataBinder.setDisallowedFields(new String[] {"id"});
 	}
 
 	@RequestMapping(method = RequestMethod.GET)
diff --git a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/FindOwnersForm.java b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/FindOwnersForm.java
index eb93fabad0a44a970f14a62be79c2da92c58d56c..193fa49d93ce5c6209397bb6b74510f9f014be66 100644
--- a/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/FindOwnersForm.java
+++ b/org.springframework.samples.petclinic/src/main/java/org/springframework/samples/petclinic/web/FindOwnersForm.java
@@ -35,7 +35,7 @@ public class FindOwnersForm {
 
 	@InitBinder
 	public void setAllowedFields(WebDataBinder dataBinder) {
-		dataBinder.setDisallowedFields("id");
+		dataBinder.setDisallowedFields(new String[] {"id"});
 	}
 
 	@RequestMapping(value = "/owners/search", method = RequestMethod.GET)