Resolve deprecated URL constructors

Author: nguyenq

src/net/sourceforge/tessboxeditor/MainMenuController.java

@@ -18,6 +18,7 @@
 import java.awt.Desktop;
 import java.awt.HeadlessException;
 import java.io.IOException;
+import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
 import java.time.LocalDate;
@@ -189,9 +190,9 @@ public void changed(ObservableValue<? extends State> observable, State oldState,
                                 if (domEventType.equals(EVENT_TYPE_CLICK)) {
                                     String href = ((Element) ev.getTarget()).getAttribute("href");
                                     try {
-                                        linkActivated(new URL(href));
+                                        linkActivated(new URI(href).toURL());
                                     } catch (Exception e) {
-
+                                        logger.log(Level.SEVERE, e.getMessage(), e);
                                     }
                                     ev.preventDefault(); // prevent loading into webview; launch external browser only
                                 } else if (domEventType.equals(EVENT_TYPE_MOUSEOVER)) {

src/net/sourceforge/vietocr/util/Utils.java

@@ -42,7 +42,7 @@ public static File getBaseDir(Object aType) {
 
         try {
             if (dir.toString().startsWith("jar:")) {
-                dir = new URL(dir.toString().replaceFirst("^jar:", "").replaceFirst("/[^/]+.jar!.*$", ""));
+                dir = new URI(dir.toString().replaceFirst("^jar:", "").replaceFirst("/[^/]+.jar!.*$", "")).toURL();
                 dbDir = new File(dir.toURI());
             }
         } catch (MalformedURLException | URISyntaxException e) {