Downgrade to javalin 4 (since version 5 is incompatible with Java 8)

Author: bonigarcia

pom.xml

@@ -15,7 +15,7 @@
         <httpclient5.version>5.1.3</httpclient5.version>
 
         <!-- provided -->
-        <javalin.version>5.1.3</javalin.version>
+        <javalin.version>4.6.7</javalin.version>
         <selenium.version>4.5.3</selenium.version>
 
         <!-- test -->

src/main/java/io/github/bonigarcia/wdm/WdmServer.java

@@ -124,7 +124,7 @@ private String getLocalHostAddress() {
     }
 
     private void handleRequest(Context ctx) throws IOException {
-        String requestMethod = ctx.method().name();
+        String requestMethod = ctx.method();
         String requestPath = ctx.path();
         log.info("Request: {} {}", requestMethod, requestPath);
 
@@ -140,7 +140,7 @@ private void handleRequest(Context ctx) throws IOException {
     }
 
     private void seleniumServer(Context ctx) throws IOException {
-        String requestMethod = ctx.method().name();
+        String requestMethod = ctx.method();
         String requestPath = ctx.path().replace(path, "");
         String requestBody = ctx.body();
         log.trace("Body: {} ", requestBody);
@@ -257,7 +257,7 @@ private synchronized void resolveDriver(Context ctx,
         String driverLength = String.valueOf(driver.length());
 
         // Response
-        ctx.res().setHeader("Content-Disposition",
+        ctx.res.setHeader("Content-Disposition",
                 "attachment; filename=\"" + driverName + "\"");
         ctx.result(openInputStream(driver));
         log.info("Server response: {} {} ({} bytes)", driverName, driverVersion,