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 class org.stringtemplate.v4.debug.InterpEvent
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.stringtemplate.v4.debug.InterpEvent
  super_class: java.lang.Object
{
  public org.stringtemplate.v4.InstanceScope scope;
    descriptor: Lorg/stringtemplate/v4/InstanceScope;
    flags: (0x0001) ACC_PUBLIC

  public final int outputStartChar;
    descriptor: I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL

  public final int outputStopChar;
    descriptor: I
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL

  public void <init>(org.stringtemplate.v4.InstanceScope, int, int);
    descriptor: (Lorg/stringtemplate/v4/InstanceScope;II)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // org.stringtemplate.v4.debug.InterpEvent this
        start local 1 // org.stringtemplate.v4.InstanceScope scope
        start local 2 // int outputStartChar
        start local 3 // int outputStopChar
         0: .line 38
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 39
            aload 0 /* this */
            aload 1 /* scope */
            putfield org.stringtemplate.v4.debug.InterpEvent.scope:Lorg/stringtemplate/v4/InstanceScope;
         2: .line 40
            aload 0 /* this */
            iload 2 /* outputStartChar */
            putfield org.stringtemplate.v4.debug.InterpEvent.outputStartChar:I
         3: .line 41
            aload 0 /* this */
            iload 3 /* outputStopChar */
            putfield org.stringtemplate.v4.debug.InterpEvent.outputStopChar:I
         4: .line 42
            return
        end local 3 // int outputStopChar
        end local 2 // int outputStartChar
        end local 1 // org.stringtemplate.v4.InstanceScope scope
        end local 0 // org.stringtemplate.v4.debug.InterpEvent this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    5     0             this  Lorg/stringtemplate/v4/debug/InterpEvent;
            0    5     1            scope  Lorg/stringtemplate/v4/InstanceScope;
            0    5     2  outputStartChar  I
            0    5     3   outputStopChar  I
    MethodParameters:
                 Name  Flags
      scope            
      outputStartChar  
      outputStopChar   

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.stringtemplate.v4.debug.InterpEvent this
         0: .line 46
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getSimpleName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "{"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         1: .line 47
            ldc "self="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.stringtemplate.v4.debug.InterpEvent.scope:Lorg/stringtemplate/v4/InstanceScope;
            getfield org.stringtemplate.v4.InstanceScope.st:Lorg/stringtemplate/v4/ST;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
         2: .line 48
            ldc ", start="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.stringtemplate.v4.debug.InterpEvent.outputStartChar:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         3: .line 49
            ldc ", stop="
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.stringtemplate.v4.debug.InterpEvent.outputStopChar:I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
         4: .line 50
            bipush 125
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
         5: .line 46
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.stringtemplate.v4.debug.InterpEvent this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/stringtemplate/v4/debug/InterpEvent;
}
SourceFile: "InterpEvent.java"