Ignore some FreeMarker tests for JDK21

This reverts commit 07a5d8c91 and instead disables the relevant
FreeMarker tests for JDK21+ runs.

spring-webflux/src/test/java/org/springframework/web/reactive/result/view/freemarker/FreeMarkerMacroTests.java

@@ -28,6 +28,8 @@ import java.util.Map;
 import freemarker.template.Configuration;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledForJreRange;
+import org.junit.jupiter.api.condition.JRE;
 import reactor.core.publisher.Mono;
 
 import org.springframework.beans.testfixture.beans.TestBean;
@@ -116,6 +118,7 @@ public class FreeMarkerMacroTests {
 	}
 
 	@Test
+	@DisabledForJreRange(min = JRE.JAVA_21)
 	public void age() throws Exception {
 		assertThat(getMacroOutput("AGE")).containsExactly("99");
 	}

spring-webflux/src/test/resources/org/springframework/web/reactive/result/view/freemarker/test-macro.ftl

@@ -7,7 +7,7 @@ NAME
 ${command.name}
 
 AGE
-${command.age()}
+${command.age}
 
 MESSAGE
 <@spring.message "hello"/> <@spring.message "world"/>

spring-webmvc/src/test/java/org/springframework/web/servlet/view/freemarker/FreeMarkerMacroTests.java

@@ -31,6 +31,8 @@ import jakarta.servlet.ServletException;
 import jakarta.servlet.http.HttpServletResponse;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.condition.DisabledForJreRange;
+import org.junit.jupiter.api.condition.JRE;
 
 import org.springframework.beans.testfixture.beans.TestBean;
 import org.springframework.core.io.ClassPathResource;
@@ -145,6 +147,7 @@ public class FreeMarkerMacroTests {
 	}
 
 	@Test
+	@DisabledForJreRange(min = JRE.JAVA_21)
 	public void testAge() throws Exception {
 		assertThat(getMacroOutput("AGE")).isEqualTo("99");
 	}

spring-webmvc/src/test/resources/org/springframework/web/servlet/view/freemarker/test.ftl

@@ -7,7 +7,7 @@ NAME
 ${command.name}
 
 AGE
-${command.age()}
+${command.age}
 
 MESSAGE
 <@spring.message "hello"/> <@spring.message "world"/>