Install libparboiled-java by entering the following commands in the terminal:
sudo apt update sudo apt install libparboiled-java
Parser library based on Parsing Expression Grammars (PEGs)
Parboiled is a library providing parsing of arbitrary input text based on Parsing expression grammars (PEGs). PEGs are an alternative to context free grammars (CFGs) for formally specifying syntax, they make a good replacement for regular expressions and generally have quite a few advantages over the "traditional" way of building parsers via CFGs.