Celle-ci vaut le coup d’oeil ;)

frameworks/base/core/java/android/os/Process.java

/**
 * @hide
 * Private impl for avoiding a log message... DO NOT USE without doing
 * your own log, or the Android Illuminati will find you some night and
 * beat you up.
 */
public static final void killProcessQuiet(int pid) {
    sendSignalQuiet(pid, SIGNAL_KILL);
}