logback-android/src/main/java/ch/qos/logback/core/util/StatusPrinter.java
private static void appendThrowable(StringBuilder sb, Throwable t) {
    String[] stringRep = ThrowableToStringArray.convert(t);

    for (String s : stringRep) {
      if (s.startsWith(CoreConstants.CAUSED_BY)) {
        // nothing
      } else if (Character.isDigit(s.charAt(0))) {
        // if line resembles "48 common frames omitted"
        sb.append("\t... ");
      } else {
        // most of the time. just add a tab+"at"
        sb.append("\tat ");
      }
      sb.append(s).append(CoreConstants.LINE_SEPARATOR);
    }
  }
private static void appendThrowable(StringBuilder sb, Throwable t) {
    String[] stringRep = ThrowableToStringArray.convert(t);

    for (String s : stringRep) {
      if (s.startsWith(CoreConstants.CAUSED_BY)) {
        // nothing
      } else if (Character.isDigit(s.charAt(0))) {
        // if line resembles "48 common frames omitted"
        sb.append("\t... ");
      } else {
        // most of the time. just add a tab+"at"
        sb.append("\tat ");
      }
      sb.append(s).append(CoreConstants.LINE_SEPARATOR);
    }
  }
}