A test coverage measurement is obtained by exercising a code base with a test harness and capturing data that corresponds to code having been "touched" throughout the lifetime of the test process.
The calculated results show that the electron current injected into the base region is not affected, but an increase of the base hole current is increased with the lifetime reduction.
While the bundle base name is fixed for the lifetime of the Msg object, you can switch the locale used by the Msg object by calling its setLocale() method (its default is the JVM's default locale).