http://nexus.sonatype.org/oss-repository-hosting.html/ST4: StringTemplate is a java template engine for generating source code, web pages, emails, or any other formatted text output. StringTemplate is particularly good at multi-targeted code generators, multiple site skins, and internationalization/localization. It evolved over years of effort developing jGuru.com. StringTemplate also powers the ANTLR 3 and 4 code generator. Its distinguishing characteristic is that unlike other engines, it strictly enforces model-view separation. Strict separation makes websites and code generators more flexible and maintainable; it also provides an excellent defense against malicious template authors. 
public final class org.stringtemplate.v4.Interpreter$Option extends java.lang.Enum<org.stringtemplate.v4.Interpreter$Option>
  minor version: 0
  major version: 59
  flags: flags: (0x4031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER, ACC_ANNOTATION
  this_class: org.stringtemplate.v4.Interpreter$Option
  super_class: java.lang.Enum
{
  public static final org.stringtemplate.v4.Interpreter$Option ANCHOR;
    descriptor: Lorg/stringtemplate/v4/Interpreter$Option;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.stringtemplate.v4.Interpreter$Option FORMAT;
    descriptor: Lorg/stringtemplate/v4/Interpreter$Option;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.stringtemplate.v4.Interpreter$Option NULL;
    descriptor: Lorg/stringtemplate/v4/Interpreter$Option;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.stringtemplate.v4.Interpreter$Option SEPARATOR;
    descriptor: Lorg/stringtemplate/v4/Interpreter$Option;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  public static final org.stringtemplate.v4.Interpreter$Option WRAP;
    descriptor: Lorg/stringtemplate/v4/Interpreter$Option;
    flags: (0x4019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL, ACC_ANNOTATION

  private static final org.stringtemplate.v4.Interpreter$Option[] ENUM$VALUES;
    descriptor: [Lorg/stringtemplate/v4/Interpreter$Option;
    flags: (0x101a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=0, args_size=0
         0: .line 59
            new org.stringtemplate.v4.Interpreter$Option
            dup
            ldc "ANCHOR"
            iconst_0
            invokespecial org.stringtemplate.v4.Interpreter$Option.<init>:(Ljava/lang/String;I)V
            putstatic org.stringtemplate.v4.Interpreter$Option.ANCHOR:Lorg/stringtemplate/v4/Interpreter$Option;
            new org.stringtemplate.v4.Interpreter$Option
            dup
            ldc "FORMAT"
            iconst_1
            invokespecial org.stringtemplate.v4.Interpreter$Option.<init>:(Ljava/lang/String;I)V
            putstatic org.stringtemplate.v4.Interpreter$Option.FORMAT:Lorg/stringtemplate/v4/Interpreter$Option;
            new org.stringtemplate.v4.Interpreter$Option
            dup
            ldc "NULL"
            iconst_2
            invokespecial org.stringtemplate.v4.Interpreter$Option.<init>:(Ljava/lang/String;I)V
            putstatic org.stringtemplate.v4.Interpreter$Option.NULL:Lorg/stringtemplate/v4/Interpreter$Option;
            new org.stringtemplate.v4.Interpreter$Option
            dup
            ldc "SEPARATOR"
            iconst_3
            invokespecial org.stringtemplate.v4.Interpreter$Option.<init>:(Ljava/lang/String;I)V
            putstatic org.stringtemplate.v4.Interpreter$Option.SEPARATOR:Lorg/stringtemplate/v4/Interpreter$Option;
            new org.stringtemplate.v4.Interpreter$Option
            dup
            ldc "WRAP"
            iconst_4
            invokespecial org.stringtemplate.v4.Interpreter$Option.<init>:(Ljava/lang/String;I)V
            putstatic org.stringtemplate.v4.Interpreter$Option.WRAP:Lorg/stringtemplate/v4/Interpreter$Option;
            iconst_5
            anewarray org.stringtemplate.v4.Interpreter$Option
            dup
            iconst_0
            getstatic org.stringtemplate.v4.Interpreter$Option.ANCHOR:Lorg/stringtemplate/v4/Interpreter$Option;
            aastore
            dup
            iconst_1
            getstatic org.stringtemplate.v4.Interpreter$Option.FORMAT:Lorg/stringtemplate/v4/Interpreter$Option;
            aastore
            dup
            iconst_2
            getstatic org.stringtemplate.v4.Interpreter$Option.NULL:Lorg/stringtemplate/v4/Interpreter$Option;
            aastore
            dup
            iconst_3
            getstatic org.stringtemplate.v4.Interpreter$Option.SEPARATOR:Lorg/stringtemplate/v4/Interpreter$Option;
            aastore
            dup
            iconst_4
            getstatic org.stringtemplate.v4.Interpreter$Option.WRAP:Lorg/stringtemplate/v4/Interpreter$Option;
            aastore
            putstatic org.stringtemplate.v4.Interpreter$Option.ENUM$VALUES:[Lorg/stringtemplate/v4/Interpreter$Option;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(java.lang.String, int);
    descriptor: (Ljava/lang/String;I)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.stringtemplate.v4.Interpreter$Option this
         0: .line 59
            aload 0 /* this */
            aload 1
            iload 2
            invokespecial java.lang.Enum.<init>:(Ljava/lang/String;I)V
            return
        end local 0 // org.stringtemplate.v4.Interpreter$Option this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/stringtemplate/v4/Interpreter$Option;
    MethodParameters:
               Name  Flags
      $enum$name     
      $enum$ordinal  

  public static org.stringtemplate.v4.Interpreter$Option[] values();
    descriptor: ()[Lorg/stringtemplate/v4/Interpreter$Option;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=3, args_size=0
         0: .line 1
            getstatic org.stringtemplate.v4.Interpreter$Option.ENUM$VALUES:[Lorg/stringtemplate/v4/Interpreter$Option;
            dup
            astore 0
            iconst_0
            aload 0
            arraylength
            dup
            istore 1
            anewarray org.stringtemplate.v4.Interpreter$Option
            dup
            astore 2
            iconst_0
            iload 1
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
            aload 2
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public static org.stringtemplate.v4.Interpreter$Option valueOf(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/stringtemplate/v4/Interpreter$Option;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
         0: .line 1
            ldc Lorg/stringtemplate/v4/Interpreter$Option;
            aload 0
            invokestatic java.lang.Enum.valueOf:(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;
            checkcast org.stringtemplate.v4.Interpreter$Option
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
    MethodParameters:
      Name  Flags
      name  
}
Signature: Ljava/lang/Enum<Lorg/stringtemplate/v4/Interpreter$Option;>;
SourceFile: "Interpreter.java"
NestHost: org.stringtemplate.v4.Interpreter
InnerClasses:
  public final Option = org.stringtemplate.v4.Interpreter$Option of org.stringtemplate.v4.Interpreter