Use BindResult.orElseGet() where beneficial

See gh-24477

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/session/AbstractSessionCondition.java

@@ -58,7 +58,8 @@ abstract class AbstractSessionCondition extends SpringBootCondition {
 			return binder.bind("spring.session.store-type", StoreType.class)
 					.map((t) -> new ConditionOutcome(t == required,
 							message.found("spring.session.store-type property").items(t)))
-					.orElse(ConditionOutcome.noMatch(message.didNotFind("spring.session.store-type property").atAll()));
+					.orElseGet(() -> ConditionOutcome
+							.noMatch(message.didNotFind("spring.session.store-type property").atAll()));
 		}
 		catch (BindException ex) {
 			return ConditionOutcome.noMatch(message.found("invalid spring.session.store-type property").atAll());

spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/Profiles.java

@@ -97,7 +97,7 @@ public class Profiles implements Iterable<String> {
 		if (hasExplicit(supplier, propertyValue, unset)) {
 			return supplier.get();
 		}
-		return binder.bind(propertyName, String[].class).orElse(StringUtils.toStringArray(unset));
+		return binder.bind(propertyName, String[].class).orElseGet(() -> StringUtils.toStringArray(unset));
 	}
 
 	private boolean hasExplicit(Supplier<String[]> supplier, String propertyValue, Set<String> unset) {