void () { assertTrue(FileUtil.isWindowsAbsolutePath("C:\\Users")); assertTrue(FileUtil.isWindowsAbsolutePath("C:/Users")); assertTrue(FileUtil.isWindowsAbsolutePath("X:/Users")); assertTrue(FileUtil.isWindowsAbsolutePath("X:/")); assertTrue(FileUtil.isWindowsAbsolutePath("X:")); assertTrue(FileUtil.isWindowsAbsolutePath("X:\\")); assertTrue(FileUtil.isWindowsAbsolutePath("X:\\Users\\user.data.txt")); assertFalse(FileUtil.isWindowsAbsolutePath("")); assertFalse(FileUtil.isWindowsAbsolutePath("/")); assertFalse(FileUtil.isWindowsAbsolutePath("/home")); assertFalse(FileUtil.isWindowsAbsolutePath("C")); assertFalse(FileUtil.isWindowsAbsolutePath("1")); assertFalse(FileUtil.isWindowsAbsolutePath("1:")); assertFalse(FileUtil.isWindowsAbsolutePath("C:C")); assertFalse(FileUtil.isWindowsAbsolutePath("C?")); }