javac does not generate RuntimeParameterAnnotation attributes for lambda expressions.
javac does not generate attributes for both runtime visible and runtime invisible annotations.

To reproduce use the following code:

import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;

import com.sun.tools.classfile.Attribute;
import com.sun.tools.classfile.ClassFile;
import com.sun.tools.classfile.Method;
import com.sun.tools.classfile.RuntimeVisibleParameterAnnotations_attribute;

public class Temp {
    public static void main(String[] args) throws Exception {
        I i = (@A int a) -> {};
        ClassFile classfile = ClassFile.read(Temp.class.getResourceAsStream("Temp.class"));
        for (Method m : classfile.methods) {
            if (m.getName(classfile.constant_pool).startsWith("lambda$")) {
                RuntimeVisibleParameterAnnotations_attribute a =                     (RuntimeVisibleParameterAnnotations_attribute) m.attributes.get(Attribute.RuntimeVisibleParameterAnnotations);
                System.out.println(a);
            }
        }
    }

    @Retention(RetentionPolicy.RUNTIME)
    @interface A {}
    interface I {
        void f(int a);
    }
}