more reliable Remove All

src/Gonzo.java

@@ -289,7 +289,7 @@ public class Gonzo {
         }
         try {
             File tmp = new File(System.getProperty("user.home") + "/.firestar/temp/");
-            deleteDir(tmp);
+            Main.deleteDir(tmp);
         } catch (Exception e) {
             System.out.println("WARNING: Temporary files may not have been properly cleared.\n" + e.getMessage());
             consoleDisplay.append("WARNING: Temporary files may not have been properly cleared.\n" + e.getMessage());
@@ -345,16 +345,4 @@ public class Gonzo {
             }
         }
     }
-
-    private void deleteDir(File file) { // https://stackoverflow.com/a/29175213/9259829
-        File[] contents = file.listFiles();
-        if (contents != null) {
-            for (File f : contents) {
-                if (! Files.isSymbolicLink(f.toPath())) {
-                    deleteDir(f);
-                }
-            }
-        }
-        file.delete();
-    }
 }

src/Main.java

@@ -128,4 +128,16 @@ public class Main {
             System.out.println(e.getMessage());
         }
     }
+
+    public static void deleteDir(File file) { // https://stackoverflow.com/a/29175213/9259829
+        File[] contents = file.listFiles();
+        if (contents != null) {
+            for (File f : contents) {
+                if (! Files.isSymbolicLink(f.toPath())) {
+                    deleteDir(f);
+                }
+            }
+        }
+        file.delete();
+    }
 }

src/MissPiggy.java

@@ -396,11 +396,7 @@ public class MissPiggy implements ActionListener {
         int result = JOptionPane.showConfirmDialog(frame, "Do you really want to delete all mods?", "Remove All", JOptionPane.YES_NO_OPTION, JOptionPane.WARNING_MESSAGE);
 
         if (result == JOptionPane.YES_OPTION) {
-            for (Main.Mod entry : Main.Mods) {
-                new File(System.getProperty("user.home") + "/.firestar/mods/" + entry.path).delete();
-            }
-
-            new File(System.getProperty("user.home") + "/.firestar/mods/index").delete();
+            Main.deleteDir(new File(System.getProperty("user.home") + "/.firestar/mods/"));
             Main.Mods.clear();
 
             InitializeModListStructure();