[java] JSpecify annotations for wrappers (#14396)

Co-authored-by: Puja Jagani <[email protected]>
Co-authored-by: Diego Molina <[email protected]>

[skip ci]

Author: mk868

java/src/org/openqa/selenium/WrapsDriver.java

@@ -17,10 +17,13 @@
 
 package org.openqa.selenium;
 
+import org.jspecify.annotations.NullMarked;
+
 /**
  * This interface indicates that the implementing class knows about the driver that contains it and
  * can export it.
  */
+@NullMarked
 @FunctionalInterface
 public interface WrapsDriver {
   /**

java/src/org/openqa/selenium/WrapsElement.java

@@ -17,7 +17,10 @@
 
 package org.openqa.selenium;
 
+import org.jspecify.annotations.NullMarked;
+
 /** Indicates that there is an underlying element that can be used */
+@NullMarked
 @FunctionalInterface
 public interface WrapsElement {
   WebElement getWrappedElement();