Use dedicated exception for absolute path

Author: lrmtheboss

DriveBackup/src/main/java/ratismal/drivebackup/UploadThread.java

@@ -16,6 +16,7 @@
 import ratismal.drivebackup.config.configSections.ExternalBackups.ExternalMySQLSource;
 import ratismal.drivebackup.config.configSections.ExternalBackups.ExternalMySQLSource.MySQLDatabaseBackup;
 import ratismal.drivebackup.constants.Permission;
+import ratismal.drivebackup.exceptions.AbsolutePathException;
 import ratismal.drivebackup.handler.listeners.PlayerListener;
 import ratismal.drivebackup.plugin.Scheduler;
 import ratismal.drivebackup.uploaders.Authenticator;
@@ -377,7 +378,7 @@ private void makeBackupFile(String location, LocalDateTimeFormatter formatter, L
         try {
             ServerUtil.setAutoSave(false);
             fileUtil.makeBackup(location, formatter, blackList);
-        } catch (IllegalArgumentException exception) {
+        } catch (AbsolutePathException exception) {
             logger.log(intl("backup-failed-absolute-path"));
             return;
         } catch (SecurityException exception) {

DriveBackup/src/main/java/ratismal/drivebackup/exceptions/AbsolutePathException.java

@@ -0,0 +1,9 @@
+package ratismal.drivebackup.exceptions;
+
+public class AbsolutePathException extends Exception {
+    
+    public AbsolutePathException(String message) {
+        super(message);
+    }
+    
+}

DriveBackup/src/main/java/ratismal/drivebackup/util/FileUtil.java

@@ -5,6 +5,7 @@
 import ratismal.drivebackup.UploadThread.UploadLogger;
 import ratismal.drivebackup.config.ConfigParser;
 import ratismal.drivebackup.config.ConfigParser.Config;
+import ratismal.drivebackup.exceptions.AbsolutePathException;
 
 import java.io.File;
 import java.io.FileInputStream;
@@ -72,7 +73,7 @@ public TreeMap<Long, File> getLocalBackups(String location, LocalDateTimeFormatt
     public void makeBackup(@NotNull String location, LocalDateTimeFormatter formatter, List<String> blacklistGlobs) throws Exception {
         Config config = ConfigParser.getConfig();
         if (location.charAt(0) == '/') {
-            throw new IllegalArgumentException("Location cannot start with a slash");
+            throw new AbsolutePathException("Location cannot start with a slash");
         }
         ZonedDateTime now = ZonedDateTime.now(config.advanced.dateTimezone);
         String fileName = formatter.format(now);