How can I convert a stack trace to a string?

What is the easiest way to convert the result of Throwable.getStackTrace() to a string that depicts the stacktrace?

One can use the following method to convert an Exception stack trace to String. This class is available in Apache commons-lang which is most common dependent library with many popular open sources

org.apache.commons.lang.exception.ExceptionUtils.getStackTrace(Throwable)

Stack Overflow Q#1149703, score: 1157