Consistent newline at the end of files

See gh-22171

Author: snicoll

framework-docs/src/main/java/org/springframework/docs/core/expressions/expressionsbeandef/NumberGuess.java

@@ -33,4 +33,3 @@ public double getRandomNumber() {
 	}
 }
 // end::snippet[]
-

framework-docs/src/main/java/org/springframework/docs/core/expressions/expressionsbeandef/PropertyValueTestBean.java

@@ -32,4 +32,4 @@ public String getDefaultLocale() {
 		return this.defaultLocale;
 	}
 }
-// end::snippet[]
+// end::snippet[]

framework-docs/src/main/java/org/springframework/docs/core/expressions/expressionsbeandef/SimpleMovieLister.java

@@ -34,4 +34,4 @@ public void configure(MovieFinder movieFinder,
 
 	// ...
 }
-// end::snippet[]
+// end::snippet[]

framework-docs/src/main/kotlin/org/springframework/docs/core/expressions/expressionsbeandef/FieldValueTestBean.kt

@@ -24,4 +24,4 @@ class FieldValueTestBean {
 	@field:Value("#{ systemProperties['user.region'] }")
 	lateinit var defaultLocale: String
 }
-// end::snippet[]
+// end::snippet[]

framework-docs/src/main/kotlin/org/springframework/docs/core/expressions/expressionsbeandef/NumberGuess.kt

@@ -24,4 +24,4 @@ class NumberGuess {
 	@set:Value("#{ T(java.lang.Math).random() * 100.0 }")
 	var randomNumber: Double = 0.0
 }
-// end::snippet[]
+// end::snippet[]

framework-docs/src/main/kotlin/org/springframework/docs/core/expressions/expressionsbeandef/PropertyValueTestBean.kt

@@ -24,4 +24,4 @@ class PropertyValueTestBean {
 	@set:Value("#{ systemProperties['user.region'] }")
 	lateinit var defaultLocale: String
 }
-// end::snippet[]
+// end::snippet[]

framework-docs/src/main/kotlin/org/springframework/docs/core/expressions/expressionsbeandef/SimpleMovieLister.kt

@@ -34,4 +34,4 @@ class SimpleMovieLister {
 
 	// ...
 }
-// end::snippet[]
+// end::snippet[]

framework-docs/src/main/resources/org/springframework/docs/core/expressions/expressionsbeandef/MovieRecommender.xml

@@ -11,4 +11,4 @@
 		<constructor-arg value="#{ systemProperties['user.country'] }"/>
 	</bean>
 	<!-- end::snippet[] -->
-</beans>
+</beans>