Avoid using deprecated URL constructor

Author: marcphilipp

documentation/src/docs/asciidoc/user-guide/writing-tests.adoc

@@ -1666,7 +1666,7 @@ integral types: `byte`, `short`, `int`, `long`, and their boxed counterparts.
 | `java.math.BigDecimal`     | `"123.456e789"`                          -> `new BigDecimal("123.456e789")`
 | `java.math.BigInteger`     | `"1234567890123456789"`                  -> `new BigInteger("1234567890123456789")`
 | `java.net.URI`             | `"https://junit.org/"`                   -> `URI.create("https://junit.org/")`
-| `java.net.URL`             | `"https://junit.org/"`                   -> `new URL("https://junit.org/")`
+| `java.net.URL`             | `"https://junit.org/"`                   -> `URI.create("https://junit.org/").toURL()`
 | `java.nio.charset.Charset` | `"UTF-8"`                                -> `Charset.forName("UTF-8")`
 | `java.nio.file.Path`       | `"/path/to/file"`                        -> `Paths.get("/path/to/file")`
 | `java.time.Duration`       | `"PT3S"`                                 -> `Duration.ofSeconds(3)`

documentation/src/test/java/example/session/HttpTests.java

@@ -14,6 +14,7 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import java.net.HttpURLConnection;
+import java.net.URI;
 import java.net.URL;
 
 import org.junit.jupiter.api.Test;
@@ -24,7 +25,7 @@ class HttpTests {
 	void respondsWith204() throws Exception {
 		String host = System.getProperty("http.server.host"); // <1>
 		String port = System.getProperty("http.server.port"); // <2>
-		URL url = new URL("http://" + host + ":" + port + "/test");
+		URL url = URI.create("http://" + host + ":" + port + "/test").toURL();
 
 		HttpURLConnection connection = (HttpURLConnection) url.openConnection();
 		connection.setRequestMethod("GET");

junit-jupiter-params/src/main/java/org/junit/jupiter/params/converter/DefaultArgumentConverter.java

@@ -289,7 +289,7 @@ private static Class<?> toClass(String type) {
 
 		private static URL toURL(String url) {
 			try {
-				return new URL(url);
+				return URI.create(url).toURL();
 			}
 			catch (MalformedURLException ex) {
 				throw new ArgumentConversionException(

junit-jupiter-params/src/test/java/org/junit/jupiter/params/converter/DefaultArgumentConverterTests.java

@@ -184,7 +184,7 @@ void convertsStringToURI() {
 
 	@Test
 	void convertsStringToURL() throws Exception {
-		assertConverts("https://junit.org/junit5", URL.class, new URL("https://junit.org/junit5"));
+		assertConverts("https://junit.org/junit5", URL.class, URI.create("https://junit.org/junit5").toURL());
 	}
 
 	// --- java.time -----------------------------------------------------------