Test swdt
Diagrams error (with plantuml command): Nov 16, 2025 5:15:26 AM java.util.prefs.FileSystemPreferences$1 run WARNING: Couldn't create user preferences directory. User preferences are unusable. Nov 16, 2025 5:15:26 AM java.util.prefs.FileSystemPreferences$1 run WARNING: java.io.IOException: No such file or directory Error line 11 in file: /tmp/diagrams_in8be49d4e960b.plantuml Some diagram description contains errors Nov 16, 2025 5:15:29 AM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode WARNING: Could not lock User prefs. Unix error code 2. Nov 16, 2025 5:15:29 AM java.util.prefs.FileSystemPreferences syncWorld WARNING: Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock.