Fix test

Author: rlsanders4

src/test/java/org/openrewrite/java/migrate/net/URLConstructorsToURITest.java

@@ -127,9 +127,17 @@ void urlConstructor(String spec) throws Exception {
     @Issue("https://github.com/openrewrite/rewrite-migrate-java/issues/191")
     void urlCheckNullPath() {
         rewriteRun(
-          spec -> spec.expectedCyclesThatMakeChanges(0),
           //language=java
           java(
+            """
+              import java.net.URL;
+
+              class Test {
+                  void urlConstructor(String spec) throws Exception {
+                      URL url1 = new URL(null);
+                  }
+              }
+              """,
             """
               import java.net.URI;
               import java.net.URL;