class org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement
  super_class: java.lang.Object
{
  private final java.util.Map<java.lang.String, java.lang.String> fields;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;

  private final boolean discardIfEmpty;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.lang.String prefix;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  final org.apache.logging.log4j.core.layout.Rfc5424Layout this$0;
    descriptor: Lorg/apache/logging/log4j/core/layout/Rfc5424Layout;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  public void <init>(java.util.Map<java.lang.String, java.lang.String>, java.lang.String, );
    descriptor: (Lorg/apache/logging/log4j/core/layout/Rfc5424Layout;Ljava/util/Map;Ljava/lang/String;Z)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=5, args_size=5
        start local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
        start local 2 // java.util.Map fields
        start local 3 // java.lang.String prefix
        start local 4 // boolean discardIfEmpty
         0: .line 708
            aload 0 /* this */
            aload 1
            putfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.this$0:Lorg/apache/logging/log4j/core/layout/Rfc5424Layout;
         1: .line 707
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         2: .line 709
            aload 0 /* this */
            iload 4 /* discardIfEmpty */
            putfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.discardIfEmpty:Z
         3: .line 710
            aload 0 /* this */
            aload 2 /* fields */
            putfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.fields:Ljava/util/Map;
         4: .line 711
            aload 0 /* this */
            aload 3 /* prefix */
            putfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.prefix:Ljava/lang/String;
         5: .line 712
            return
        end local 4 // boolean discardIfEmpty
        end local 3 // java.lang.String prefix
        end local 2 // java.util.Map fields
        end local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    6     0            this  Lorg/apache/logging/log4j/core/layout/Rfc5424Layout$StructuredDataElement;
            0    6     2          fields  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            0    6     3          prefix  Ljava/lang/String;
            0    6     4  discardIfEmpty  Z
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;Ljava/lang/String;Z)V
    MethodParameters:
                Name  Flags
      this$0          final
      fields          final
      prefix          final
      discardIfEmpty  final

  boolean discard();
    descriptor: ()Z
    flags: (0x0000) 
    Code:
      stack=1, locals=4, args_size=1
        start local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
         0: .line 715
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.discardIfEmpty:Z
            ifne 2
         1: .line 716
            iconst_0
            ireturn
         2: .line 718
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 1 /* foundNotEmptyValue */
        start local 1 // boolean foundNotEmptyValue
         3: .line 719
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.fields:Ljava/util/Map;
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 3
            goto 8
      StackMap locals: org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement int top java.util.Iterator
      StackMap stack:
         4: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 2 /* entry */
        start local 2 // java.util.Map$Entry entry
         5: .line 720
            aload 2 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.CharSequence
            invokestatic org.apache.logging.log4j.util.Strings.isNotEmpty:(Ljava/lang/CharSequence;)Z
            ifeq 8
         6: .line 721
            iconst_1
            istore 1 /* foundNotEmptyValue */
         7: .line 722
            goto 9
        end local 2 // java.util.Map$Entry entry
         8: .line 719
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
         9: .line 725
      StackMap locals: org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement int
      StackMap stack:
            iload 1 /* foundNotEmptyValue */
            ifeq 10
            iconst_0
            goto 11
      StackMap locals:
      StackMap stack:
        10: iconst_1
      StackMap locals:
      StackMap stack: int
        11: ireturn
        end local 1 // boolean foundNotEmptyValue
        end local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
      LocalVariableTable:
        Start  End  Slot                Name  Signature
            0   12     0                this  Lorg/apache/logging/log4j/core/layout/Rfc5424Layout$StructuredDataElement;
            3   12     1  foundNotEmptyValue  Z
            5    8     2               entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;

  void union(java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/Map;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
        start local 1 // java.util.Map addFields
         0: .line 729
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.fields:Ljava/util/Map;
            aload 1 /* addFields */
            invokeinterface java.util.Map.putAll:(Ljava/util/Map;)V
         1: .line 730
            return
        end local 1 // java.util.Map addFields
        end local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/apache/logging/log4j/core/layout/Rfc5424Layout$StructuredDataElement;
            0    2     1  addFields  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)V
    MethodParameters:
           Name  Flags
      addFields  final

  java.util.Map<java.lang.String, java.lang.String> getFields();
    descriptor: ()Ljava/util/Map;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
         0: .line 733
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.fields:Ljava/util/Map;
            areturn
        end local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/logging/log4j/core/layout/Rfc5424Layout$StructuredDataElement;
    Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;

  java.lang.String getPrefix();
    descriptor: ()Ljava/lang/String;
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
         0: .line 737
            aload 0 /* this */
            getfield org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement.prefix:Ljava/lang/String;
            areturn
        end local 0 // org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/logging/log4j/core/layout/Rfc5424Layout$StructuredDataElement;
}
SourceFile: "Rfc5424Layout.java"
NestHost: org.apache.logging.log4j.core.layout.Rfc5424Layout
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map
  private StructuredDataElement = org.apache.logging.log4j.core.layout.Rfc5424Layout$StructuredDataElement of org.apache.logging.log4j.core.layout.Rfc5424Layout