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 interface org.stringtemplate.v4.AttributeRenderer<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.stringtemplate.v4.AttributeRenderer
  super_class: java.lang.Object
{
  public abstract java.lang.String toString(T, java.lang.String, java.util.Locale);
    descriptor: (Ljava/lang/Object;Ljava/lang/String;Ljava/util/Locale;)Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (TT;Ljava/lang/String;Ljava/util/Locale;)Ljava/lang/String;
    MethodParameters:
              Name  Flags
      value         
      formatString  
      locale        
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "AttributeRenderer.java"