1194 Refactor how to get a single item of a collection. Remove unnecessary blank line.

Author: josebarrueta

extensions/httpclient/src/test/groovy/com/stormpath/sdk/impl/saml/AbstractSamlIT.groovy

@@ -87,7 +87,7 @@ xu/vQr6stjuzJIsDNAtW1FlG8WALOMjV
     }
 
     protected SamlIdentityProvider getSamlIdentityProviderForAdministratorsApplication() {
-        def app = client.currentTenant.getApplications(Applications.where(Applications.name().eqIgnoreCase("Stormpath"))).asList().get(0)
+        def app = client.currentTenant.getApplications(Applications.where(Applications.name().eqIgnoreCase("Stormpath"))).single()
         return getSamlIdentityProviderForApplication(app)
     }
 

extensions/httpclient/src/test/groovy/com/stormpath/sdk/impl/saml/RegisteredSamlServiceProviderIT.groovy

@@ -377,9 +377,7 @@ class RegisteredSamlServiceProviderIT extends AbstractSamlIT {
 
     @Test
     void testSearchIdentityProviderCollectionOfRegisteredSamlServiceProvidersByDifferentProperties(){
-
         def application = createTempApp()
-
         def identityProvider = getSamlIdentityProviderForApplication(application)
 
         def serviceProvider = client.instantiate(RegisteredSamlServiceProvider)
@@ -428,9 +426,7 @@ class RegisteredSamlServiceProviderIT extends AbstractSamlIT {
 
     @Test
     void testDeletion() {
-
         def application = createTempApp()
-
         def identityProvider = getSamlIdentityProviderForApplication(application)
 
         def serviceProvider = client.instantiate(RegisteredSamlServiceProvider)