docs: public static String getInnerText(@javax.annotation.Nonnull final StackTraceElement callingFrame) throws IOException {
      try {
        @javax.annotation.Nonnull final File file = com.simiacryptus.util.lang.CodeUtil.findFile(callingFrame);
        assert null != file;
        final int start = callingFrame.getLineNumber() - 1;
        final List<String> allLines = Files.readAllLines(file.toPath());
        final String txt = allLines.get(start);
        @javax.annotation.Nonnull final String indent = com.simiacryptus.util.lang.CodeUtil.getIndent(txt);
        @javax.annotation.Nonnull final ArrayList<String> lines = new ArrayList<>();
        for (int i = start + 1; i < allLines.size() && (com.simiacryptus.util.lang.CodeUtil.getIndent(allLines.get(i)).length() > indent.length() || allLines.get(i).trim().isEmpty()); i++) {
          final String line = allLines.get(i);
          lines.add(line.substring(Math.min(indent.length(), line.length())));
        }
        return lines.stream().collect(Collectors.joining("\n"));
      } catch (@javax.annotation.Nonnull final Throwable e) {
        return "";
      }
    }