[java] fix NoSuchElementException for custom By locators (#17287)

* [java] fix NoSuchElementException for custom By locators

Modified ElementLocation to throw NoSuchElementException when a context-based finder returns null.
Ensures symmetry with the remote finder and maintains backward compatibility for custom locators.
render_diffs(file:///d:/projects/selenium/java/src/org/openqa/selenium/remote/ElementLocation.java) render_diffs(file:///d:/projects/selenium/rb/lib/selenium/webdriver/common/websocket_connection.rb) render_diffs(file:///d:/projects/selenium/rb/lib/selenium/webdriver/devtools/network_interceptor.rb) render_diffs(file:///d:/projects/selenium/rb/lib/selenium/webdriver/common/driver_extensions/has_network_interception.rb)

* Retry CLA Assistant workflow

---------

Co-authored-by: Corey Goldberg <1113081+cgoldberg@users.noreply.github.com>

Author: Chandan25sharma

java/src/org/openqa/selenium/remote/ElementLocation.java

@@ -138,6 +138,9 @@ WebElement findElement(
           BiFunction<String, Object, CommandPayload> createPayload,
           By locator) {
         WebElement element = locator.findElement(context);
+        if (element == null) {
+          throw new NoSuchElementException("Unable to find element with locator " + locator);
+        }
         return massage(driver, context, element, locator);
       }
 
@@ -148,6 +151,10 @@ List<WebElement> findElements(
           BiFunction<String, Object, CommandPayload> createPayload,
           By locator) {
         List<WebElement> elements = locator.findElements(context);
+        if (elements == null) {
+          return Collections.emptyList();
+        }
+
         return elements.stream()
             .map(e -> massage(driver, context, e, locator))
             .collect(Collectors.toList());