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 
public class jflex.base.Build
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: jflex.base.Build
  super_class: java.lang.Object
{
  public static final java.lang.String VERSION;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: "1.8.2"

  public static final boolean DEBUG;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    ConstantValue: 0

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jflex.base.Build this
         0: .line 11
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // jflex.base.Build this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljflex/base/Build;
}
SourceFile: "Build.java"