Performance: Don't visit methods twice (#505)

Author: dstepanov

validation-processor/src/main/java/io/micronaut/validation/visitor/ValidationVisitor.java

@@ -15,11 +15,6 @@
  */
 package io.micronaut.validation.visitor;
 
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.stream.Stream;
-
 import io.micronaut.core.annotation.AnnotationMetadata;
 import io.micronaut.core.annotation.Internal;
 import io.micronaut.core.annotation.Introspected;
@@ -37,6 +32,11 @@
 import io.micronaut.inject.visitor.TypeElementVisitor;
 import io.micronaut.inject.visitor.VisitorContext;
 
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.stream.Stream;
+
 /**
  * The visitor creates annotations utilized by the Validator.
  * It adds @RequiresValidation annotation to fields if they require validation, and to methods
@@ -78,7 +78,6 @@ public void visitClass(ClassElement element, VisitorContext context) {
         if (classElement.isInterface() && classElement.hasAnnotation("jakarta.validation.GroupSequence")) {
             classElement.annotate(Introspected.class);
         }
-        classElement.getMethods().forEach(m -> visitMethod(m, context));
     }
 
     @Override