public class ch.qos.logback.classic.pattern.MDCConverter extends ch.qos.logback.classic.pattern.ClassicConverter
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: ch.qos.logback.classic.pattern.MDCConverter
  super_class: ch.qos.logback.classic.pattern.ClassicConverter
{
  private java.lang.String key;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.String defaultValue;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // ch.qos.logback.classic.pattern.MDCConverter this
         0: .line 22
            aload 0 /* this */
            invokespecial ch.qos.logback.classic.pattern.ClassicConverter.<init>:()V
         1: .line 25
            aload 0 /* this */
            ldc ""
            putfield ch.qos.logback.classic.pattern.MDCConverter.defaultValue:Ljava/lang/String;
         2: .line 22
            return
        end local 0 // ch.qos.logback.classic.pattern.MDCConverter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lch/qos/logback/classic/pattern/MDCConverter;

  public void start();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // ch.qos.logback.classic.pattern.MDCConverter this
         0: .line 29
            aload 0 /* this */
            invokevirtual ch.qos.logback.classic.pattern.MDCConverter.getFirstOption:()Ljava/lang/String;
            invokestatic ch.qos.logback.core.util.OptionHelper.extractDefaultReplacement:(Ljava/lang/String;)[Ljava/lang/String;
            astore 1 /* keyInfo */
        start local 1 // java.lang.String[] keyInfo
         1: .line 30
            aload 0 /* this */
            aload 1 /* keyInfo */
            iconst_0
            aaload
            putfield ch.qos.logback.classic.pattern.MDCConverter.key:Ljava/lang/String;
         2: .line 31
            aload 1 /* keyInfo */
            iconst_1
            aaload
            ifnull 4
         3: .line 32
            aload 0 /* this */
            aload 1 /* keyInfo */
            iconst_1
            aaload
            putfield ch.qos.logback.classic.pattern.MDCConverter.defaultValue:Ljava/lang/String;
         4: .line 34
      StackMap locals: java.lang.String[]
      StackMap stack:
            aload 0 /* this */
            invokespecial ch.qos.logback.classic.pattern.ClassicConverter.start:()V
         5: .line 35
            return
        end local 1 // java.lang.String[] keyInfo
        end local 0 // ch.qos.logback.classic.pattern.MDCConverter this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lch/qos/logback/classic/pattern/MDCConverter;
            1    6     1  keyInfo  [Ljava/lang/String;

  public void stop();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // ch.qos.logback.classic.pattern.MDCConverter this
         0: .line 39
            aload 0 /* this */
            aconst_null
            putfield ch.qos.logback.classic.pattern.MDCConverter.key:Ljava/lang/String;
         1: .line 40
            aload 0 /* this */
            invokespecial ch.qos.logback.classic.pattern.ClassicConverter.stop:()V
         2: .line 41
            return
        end local 0 // ch.qos.logback.classic.pattern.MDCConverter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lch/qos/logback/classic/pattern/MDCConverter;

  public java.lang.String convert(ch.qos.logback.classic.spi.ILoggingEvent);
    descriptor: (Lch/qos/logback/classic/spi/ILoggingEvent;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // ch.qos.logback.classic.pattern.MDCConverter this
        start local 1 // ch.qos.logback.classic.spi.ILoggingEvent event
         0: .line 45
            aload 1 /* event */
            invokeinterface ch.qos.logback.classic.spi.ILoggingEvent.getMDCPropertyMap:()Ljava/util/Map;
            astore 2 /* mdcPropertyMap */
        start local 2 // java.util.Map mdcPropertyMap
         1: .line 47
            aload 2 /* mdcPropertyMap */
            ifnonnull 3
         2: .line 48
            aload 0 /* this */
            getfield ch.qos.logback.classic.pattern.MDCConverter.defaultValue:Ljava/lang/String;
            areturn
         3: .line 51
      StackMap locals: java.util.Map
      StackMap stack:
            aload 0 /* this */
            getfield ch.qos.logback.classic.pattern.MDCConverter.key:Ljava/lang/String;
            ifnonnull 5
         4: .line 52
            aload 0 /* this */
            aload 2 /* mdcPropertyMap */
            invokevirtual ch.qos.logback.classic.pattern.MDCConverter.outputMDCForAllKeys:(Ljava/util/Map;)Ljava/lang/String;
            areturn
         5: .line 55
      StackMap locals:
      StackMap stack:
            aload 2 /* mdcPropertyMap */
            aload 0 /* this */
            getfield ch.qos.logback.classic.pattern.MDCConverter.key:Ljava/lang/String;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 3 /* value */
        start local 3 // java.lang.String value
         6: .line 56
            aload 3 /* value */
            ifnull 8
         7: .line 57
            aload 3 /* value */
            areturn
         8: .line 59
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* this */
            getfield ch.qos.logback.classic.pattern.MDCConverter.defaultValue:Ljava/lang/String;
            areturn
        end local 3 // java.lang.String value
        end local 2 // java.util.Map mdcPropertyMap
        end local 1 // ch.qos.logback.classic.spi.ILoggingEvent event
        end local 0 // ch.qos.logback.classic.pattern.MDCConverter this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    9     0            this  Lch/qos/logback/classic/pattern/MDCConverter;
            0    9     1           event  Lch/qos/logback/classic/spi/ILoggingEvent;
            1    9     2  mdcPropertyMap  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            6    9     3           value  Ljava/lang/String;
    MethodParameters:
       Name  Flags
      event  

  private java.lang.String outputMDCForAllKeys(java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/Map;)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=6, args_size=2
        start local 0 // ch.qos.logback.classic.pattern.MDCConverter this
        start local 1 // java.util.Map mdcPropertyMap
         0: .line 68
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 2 /* buf */
        start local 2 // java.lang.StringBuilder buf
         1: .line 69
            iconst_1
            istore 3 /* first */
        start local 3 // boolean first
         2: .line 70
            aload 1 /* mdcPropertyMap */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 5
            goto 9
      StackMap locals: ch.qos.logback.classic.pattern.MDCConverter java.util.Map java.lang.StringBuilder int top java.util.Iterator
      StackMap stack:
         3: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 4 /* entry */
        start local 4 // java.util.Map$Entry entry
         4: .line 71
            iload 3 /* first */
            ifeq 7
         5: .line 72
            iconst_0
            istore 3 /* first */
         6: .line 73
            goto 8
         7: .line 74
      StackMap locals: ch.qos.logback.classic.pattern.MDCConverter java.util.Map java.lang.StringBuilder int java.util.Map$Entry java.util.Iterator
      StackMap stack:
            aload 2 /* buf */
            ldc ", "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         8: .line 77
      StackMap locals:
      StackMap stack:
            aload 2 /* buf */
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 61
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            aload 4 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 4 // java.util.Map$Entry entry
         9: .line 70
      StackMap locals: ch.qos.logback.classic.pattern.MDCConverter java.util.Map java.lang.StringBuilder int top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        10: .line 79
            aload 2 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 3 // boolean first
        end local 2 // java.lang.StringBuilder buf
        end local 1 // java.util.Map mdcPropertyMap
        end local 0 // ch.qos.logback.classic.pattern.MDCConverter this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   11     0            this  Lch/qos/logback/classic/pattern/MDCConverter;
            0   11     1  mdcPropertyMap  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
            1   11     2             buf  Ljava/lang/StringBuilder;
            2   11     3           first  Z
            4    9     4           entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)Ljava/lang/String;
    MethodParameters:
                Name  Flags
      mdcPropertyMap  

  public java.lang.String convert(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/String;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast ch.qos.logback.classic.spi.ILoggingEvent
            invokevirtual ch.qos.logback.classic.pattern.MDCConverter.convert:(Lch/qos/logback/classic/spi/ILoggingEvent;)Ljava/lang/String;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
SourceFile: "MDCConverter.java"
InnerClasses:
  public abstract Entry = java.util.Map$Entry of java.util.Map