问Log.wtf()与Log.e()有什么不同？

EN

static int wtf(int logId, String tag, String msg, Throwable tr,boolean localStack, boolean system) {
        
    TerribleFailure what = new TerribleFailure(msg, tr);
    // Only mark this as ERROR, do not use ASSERT since that should be
    // reserved for cases where the system is guaranteed to abort.
    // The onTerribleFailure call does not always cause a crash.
    int bytes = printlns(logId, ERROR, tag, msg, localStack ? what : tr);
    ...
}

public static int e(@Nullable String tag, @Nullable String msg,@Nullable Throwable tr) {
    return printlns(LOG_ID_MAIN, ERROR, tag, msg, tr);
}