public class io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute implements io.undertow.attribute.ExchangeAttribute
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute
  super_class: java.lang.Object
{
  private final io.undertow.attribute.ExchangeAttribute attribute;
    descriptor: Lio/undertow/attribute/ExchangeAttribute;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

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

  public void <init>(io.undertow.attribute.ExchangeAttribute, java.lang.String);
    descriptor: (Lio/undertow/attribute/ExchangeAttribute;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute this
        start local 1 // io.undertow.attribute.ExchangeAttribute attribute
        start local 2 // java.lang.String substitute
         0: .line 25
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 26
            aload 0 /* this */
            aload 1 /* attribute */
            putfield io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute.attribute:Lio/undertow/attribute/ExchangeAttribute;
         2: .line 27
            aload 0 /* this */
            aload 2 /* substitute */
            putfield io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute.substitute:Ljava/lang/String;
         3: .line 28
            return
        end local 2 // java.lang.String substitute
        end local 1 // io.undertow.attribute.ExchangeAttribute attribute
        end local 0 // io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    4     0        this  Lio/undertow/attribute/SubstituteEmptyWrapper$SubstituteEmptyAttribute;
            0    4     1   attribute  Lio/undertow/attribute/ExchangeAttribute;
            0    4     2  substitute  Ljava/lang/String;
    MethodParameters:
            Name  Flags
      attribute   
      substitute  

  public java.lang.String readAttribute(io.undertow.server.HttpServerExchange);
    descriptor: (Lio/undertow/server/HttpServerExchange;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute this
        start local 1 // io.undertow.server.HttpServerExchange exchange
         0: .line 32
            aload 0 /* this */
            getfield io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute.attribute:Lio/undertow/attribute/ExchangeAttribute;
            aload 1 /* exchange */
            invokeinterface io.undertow.attribute.ExchangeAttribute.readAttribute:(Lio/undertow/server/HttpServerExchange;)Ljava/lang/String;
            astore 2 /* val */
        start local 2 // java.lang.String val
         1: .line 33
            aload 2 /* val */
            ifnull 2
            aload 2 /* val */
            invokevirtual java.lang.String.isEmpty:()Z
            ifeq 3
         2: .line 34
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* this */
            getfield io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute.substitute:Ljava/lang/String;
            areturn
         3: .line 36
      StackMap locals:
      StackMap stack:
            aload 2 /* val */
            areturn
        end local 2 // java.lang.String val
        end local 1 // io.undertow.server.HttpServerExchange exchange
        end local 0 // io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0      this  Lio/undertow/attribute/SubstituteEmptyWrapper$SubstituteEmptyAttribute;
            0    4     1  exchange  Lio/undertow/server/HttpServerExchange;
            1    4     2       val  Ljava/lang/String;
    MethodParameters:
          Name  Flags
      exchange  

  public void writeAttribute(io.undertow.server.HttpServerExchange, java.lang.String);
    descriptor: (Lio/undertow/server/HttpServerExchange;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute this
        start local 1 // io.undertow.server.HttpServerExchange exchange
        start local 2 // java.lang.String newValue
         0: .line 41
            aload 0 /* this */
            getfield io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute.attribute:Lio/undertow/attribute/ExchangeAttribute;
            aload 1 /* exchange */
            aload 2 /* newValue */
            invokeinterface io.undertow.attribute.ExchangeAttribute.writeAttribute:(Lio/undertow/server/HttpServerExchange;Ljava/lang/String;)V
         1: .line 42
            return
        end local 2 // java.lang.String newValue
        end local 1 // io.undertow.server.HttpServerExchange exchange
        end local 0 // io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lio/undertow/attribute/SubstituteEmptyWrapper$SubstituteEmptyAttribute;
            0    2     1  exchange  Lio/undertow/server/HttpServerExchange;
            0    2     2  newValue  Ljava/lang/String;
    Exceptions:
      throws io.undertow.attribute.ReadOnlyAttributeException
    MethodParameters:
          Name  Flags
      exchange  
      newValue  
}
SourceFile: "SubstituteEmptyWrapper.java"
NestHost: io.undertow.attribute.SubstituteEmptyWrapper
InnerClasses:
  public SubstituteEmptyAttribute = io.undertow.attribute.SubstituteEmptyWrapper$SubstituteEmptyAttribute of io.undertow.attribute.SubstituteEmptyWrapper