Îõ³h&üç Safe-Inferred%&(-ã© window-utils/substring which must appear in the window title window-utils PNG image Safe-Inferred%&(-ãÛ+window-utils-0.2.0.0-68zCTJRUTx5KaBpBjciatE OS.Window OS.Window.X11Window findByNamesetTitlesetIcon