https://jflex-de.github.io/jflex/jflex/: JFlex is a lexical analyzer generator (also known as scanner generator) for Java™, written in Java. (JFlex)
  • Gerwin Klein
  • Steve Rowe
  • Régis Décamps 
package jflex.base;

public class Build {

  
Current JFlex version 
/** Current JFlex version */
  public static final String VERSION = "1.8.2";

  
If true, additional verbose debug information is produced. This is a compile time option. 
/** If true, additional verbose debug information is produced. This is a compile time option. */
  public static final boolean DEBUG = false;

  private Build() {}
}