PLINK-372: set false for boolean values by default

modules/federation/src/main/java/org/picketlink/identity/federation/saml/v2/metadata/AttributeConsumingServiceType.java

@@ -55,7 +55,7 @@ public class AttributeConsumingServiceType {
 
     protected int index;
 
-    protected Boolean isDefault;
+    protected Boolean isDefault = Boolean.FALSE;
 
     public AttributeConsumingServiceType(int index) {
         this.index = index;

modules/federation/src/main/java/org/picketlink/identity/federation/saml/v2/metadata/IDPSSODescriptorType.java

@@ -62,7 +62,7 @@ public class IDPSSODescriptorType extends SSODescriptorType {
 
     protected List<AttributeType> attribute = new ArrayList<AttributeType>();
 
-    protected Boolean wantAuthnRequestsSigned;
+    protected Boolean wantAuthnRequestsSigned = false;
 
     public IDPSSODescriptorType(List<String> protocolSupport) {
         super(protocolSupport);

modules/federation/src/main/java/org/picketlink/identity/federation/saml/v2/metadata/SPSSODescriptorType.java

@@ -50,9 +50,9 @@ public class SPSSODescriptorType extends SSODescriptorType {
 
     protected List<AttributeConsumingServiceType> attributeConsumingService = new ArrayList<AttributeConsumingServiceType>();
 
-    protected boolean authnRequestsSigned;
+    protected boolean authnRequestsSigned = false;
 
-    protected boolean wantAssertionsSigned;
+    protected boolean wantAssertionsSigned = false;
 
     public SPSSODescriptorType(List<String> protocolSupport) {
         super(protocolSupport);