http://picocli.info: Java command line parser with both an annotations API and a programmatic API. Usage help with ANSI styles and colors. Autocomplete. Nested subcommands. Easily included as source to avoid adding a dependency.
  • Remko Popma 
class picocli.CommandLine$Help$Ansi$StyledSection
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: picocli.CommandLine$Help$Ansi$StyledSection
  super_class: java.lang.Object
{
  int startIndex;
    descriptor: I
    flags: (0x0000) 

  int length;
    descriptor: I
    flags: (0x0000) 

  java.lang.String startStyles;
    descriptor: Ljava/lang/String;
    flags: (0x0000) 

  java.lang.String endStyles;
    descriptor: Ljava/lang/String;
    flags: (0x0000) 

  void <init>(int, int, java.lang.String, java.lang.String);
    descriptor: (IILjava/lang/String;Ljava/lang/String;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=5, args_size=5
        start local 0 // picocli.CommandLine$Help$Ansi$StyledSection this
        start local 1 // int start
        start local 2 // int len
        start local 3 // java.lang.String style1
        start local 4 // java.lang.String style2
         0: .line 15232
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 15233
            aload 0 /* this */
            iload 1 /* start */
            putfield picocli.CommandLine$Help$Ansi$StyledSection.startIndex:I
            aload 0 /* this */
            iload 2 /* len */
            putfield picocli.CommandLine$Help$Ansi$StyledSection.length:I
            aload 0 /* this */
            aload 3 /* style1 */
            putfield picocli.CommandLine$Help$Ansi$StyledSection.startStyles:Ljava/lang/String;
            aload 0 /* this */
            aload 4 /* style2 */
            putfield picocli.CommandLine$Help$Ansi$StyledSection.endStyles:Ljava/lang/String;
         2: .line 15234
            return
        end local 4 // java.lang.String style2
        end local 3 // java.lang.String style1
        end local 2 // int len
        end local 1 // int start
        end local 0 // picocli.CommandLine$Help$Ansi$StyledSection this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lpicocli/CommandLine$Help$Ansi$StyledSection;
            0    3     1   start  I
            0    3     2     len  I
            0    3     3  style1  Ljava/lang/String;
            0    3     4  style2  Ljava/lang/String;
    MethodParameters:
        Name  Flags
      start   
      len     
      style1  
      style2  

  picocli.CommandLine$Help$Ansi$StyledSection withStartIndex(int);
    descriptor: (I)Lpicocli/CommandLine$Help$Ansi$StyledSection;
    flags: (0x0000) 
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // picocli.CommandLine$Help$Ansi$StyledSection this
        start local 1 // int newStart
         0: .line 15236
            new picocli.CommandLine$Help$Ansi$StyledSection
            dup
            iload 1 /* newStart */
            aload 0 /* this */
            getfield picocli.CommandLine$Help$Ansi$StyledSection.length:I
            aload 0 /* this */
            getfield picocli.CommandLine$Help$Ansi$StyledSection.startStyles:Ljava/lang/String;
            aload 0 /* this */
            getfield picocli.CommandLine$Help$Ansi$StyledSection.endStyles:Ljava/lang/String;
            invokespecial picocli.CommandLine$Help$Ansi$StyledSection.<init>:(IILjava/lang/String;Ljava/lang/String;)V
            areturn
        end local 1 // int newStart
        end local 0 // picocli.CommandLine$Help$Ansi$StyledSection this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    1     0      this  Lpicocli/CommandLine$Help$Ansi$StyledSection;
            0    1     1  newStart  I
    MethodParameters:
          Name  Flags
      newStart  
}
SourceFile: "CommandLine.java"
NestHost: picocli.CommandLine
InnerClasses:
  public Help = picocli.CommandLine$Help of picocli.CommandLine
  public final Ansi = picocli.CommandLine$Help$Ansi of picocli.CommandLine$Help
  private StyledSection = picocli.CommandLine$Help$Ansi$StyledSection of picocli.CommandLine$Help$Ansi