http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
class org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart implements org.apache.fop.util.text.AdvancedMessageFormat$Part
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart
  super_class: java.lang.Object
{
  private java.lang.String fieldName;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart this
        start local 1 // java.lang.String fieldName
         0: .line 321
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 322
            aload 0 /* this */
            aload 1 /* fieldName */
            putfield org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart.fieldName:Ljava/lang/String;
         2: .line 323
            return
        end local 1 // java.lang.String fieldName
        end local 0 // org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    3     0       this  Lorg/apache/fop/util/text/AdvancedMessageFormat$SimpleFieldPart;
            0    3     1  fieldName  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      fieldName  

  public void write(java.lang.StringBuffer, java.util.Map<java.lang.String, java.lang.Object>);
    descriptor: (Ljava/lang/StringBuffer;Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=3
        start local 0 // org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart this
        start local 1 // java.lang.StringBuffer sb
        start local 2 // java.util.Map params
         0: .line 326
            aload 2 /* params */
            aload 0 /* this */
            getfield org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart.fieldName:Ljava/lang/String;
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 4
         1: .line 327
            new java.lang.IllegalArgumentException
            dup
         2: .line 328
            new java.lang.StringBuilder
            dup
            ldc "Message pattern contains unsupported field name: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart.fieldName:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         3: .line 327
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 330
      StackMap locals:
      StackMap stack:
            aload 2 /* params */
            aload 0 /* this */
            getfield org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart.fieldName:Ljava/lang/String;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 3 /* obj */
        start local 3 // java.lang.Object obj
         5: .line 331
            aload 3 /* obj */
            aload 1 /* sb */
            invokestatic org.apache.fop.util.text.AdvancedMessageFormat.formatObject:(Ljava/lang/Object;Ljava/lang/StringBuffer;)V
         6: .line 332
            return
        end local 3 // java.lang.Object obj
        end local 2 // java.util.Map params
        end local 1 // java.lang.StringBuffer sb
        end local 0 // org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lorg/apache/fop/util/text/AdvancedMessageFormat$SimpleFieldPart;
            0    7     1      sb  Ljava/lang/StringBuffer;
            0    7     2  params  Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
            5    7     3     obj  Ljava/lang/Object;
    Signature: (Ljava/lang/StringBuffer;Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;)V
    MethodParameters:
        Name  Flags
      sb      
      params  

  public boolean isGenerated(java.util.Map<java.lang.String, java.lang.Object>);
    descriptor: (Ljava/util/Map;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart this
        start local 1 // java.util.Map params
         0: .line 335
            aload 1 /* params */
            aload 0 /* this */
            getfield org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart.fieldName:Ljava/lang/String;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            astore 2 /* obj */
        start local 2 // java.lang.Object obj
         1: .line 336
            aload 2 /* obj */
            ifnull 2
            iconst_1
            ireturn
      StackMap locals: java.lang.Object
      StackMap stack:
         2: iconst_0
            ireturn
        end local 2 // java.lang.Object obj
        end local 1 // java.util.Map params
        end local 0 // org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/apache/fop/util/text/AdvancedMessageFormat$SimpleFieldPart;
            0    3     1  params  Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;
            1    3     2     obj  Ljava/lang/Object;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/lang/Object;>;)Z
    MethodParameters:
        Name  Flags
      params  

  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.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart this
         0: .line 341
            new java.lang.StringBuilder
            dup
            ldc "{"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart.fieldName:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "}"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/fop/util/text/AdvancedMessageFormat$SimpleFieldPart;
}
SourceFile: "AdvancedMessageFormat.java"
NestHost: org.apache.fop.util.text.AdvancedMessageFormat
InnerClasses:
  public abstract Part = org.apache.fop.util.text.AdvancedMessageFormat$Part of org.apache.fop.util.text.AdvancedMessageFormat
  private SimpleFieldPart = org.apache.fop.util.text.AdvancedMessageFormat$SimpleFieldPart of org.apache.fop.util.text.AdvancedMessageFormat