class org.apache.logging.log4j.spi.DefaultThreadContextMap$1 extends java.lang.InheritableThreadLocal<java.util.Map<java.lang.String, java.lang.String>>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.logging.log4j.spi.DefaultThreadContextMap$1
  super_class: java.lang.InheritableThreadLocal
{
  private final boolean val$isMapEnabled;
    descriptor: Z
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(boolean);
    descriptor: (Z)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.spi.DefaultThreadContextMap$1 this
         0: .line 56
            aload 0 /* this */
            iload 1
            putfield org.apache.logging.log4j.spi.DefaultThreadContextMap$1.val$isMapEnabled:Z
            aload 0 /* this */
            invokespecial java.lang.InheritableThreadLocal.<init>:()V
            return
        end local 0 // org.apache.logging.log4j.spi.DefaultThreadContextMap$1 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/logging/log4j/spi/DefaultThreadContextMap$1;
    MethodParameters:
                  Name  Flags
      val$isMapEnabled  final

  protected java.util.Map<java.lang.String, java.lang.String> childValue(java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/Map;)Ljava/util/Map;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.spi.DefaultThreadContextMap$1 this
        start local 1 // java.util.Map parentValue
         0: .line 59
            aload 1 /* parentValue */
            ifnull 2
            aload 0 /* this */
            getfield org.apache.logging.log4j.spi.DefaultThreadContextMap$1.val$isMapEnabled:Z
            ifeq 2
         1: .line 60
            new java.util.HashMap
            dup
            aload 1 /* parentValue */
            invokespecial java.util.HashMap.<init>:(Ljava/util/Map;)V
            invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
            goto 3
         2: .line 61
      StackMap locals:
      StackMap stack:
            aconst_null
         3: .line 59
      StackMap locals:
      StackMap stack: java.util.Map
            areturn
        end local 1 // java.util.Map parentValue
        end local 0 // org.apache.logging.log4j.spi.DefaultThreadContextMap$1 this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lorg/apache/logging/log4j/spi/DefaultThreadContextMap$1;
            0    4     1  parentValue  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
             Name  Flags
      parentValue  final

  protected java.lang.Object childValue(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x1044) ACC_PROTECTED, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast java.util.Map
            invokevirtual org.apache.logging.log4j.spi.DefaultThreadContextMap$1.childValue:(Ljava/util/Map;)Ljava/util/Map;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/InheritableThreadLocal<Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;>;
SourceFile: "DefaultThreadContextMap.java"
EnclosingMethod: org.apache.logging.log4j.spi.DefaultThreadContextMap.createThreadLocalMap:(Z)Ljava/lang/ThreadLocal;
NestHost: org.apache.logging.log4j.spi.DefaultThreadContextMap
InnerClasses:
  org.apache.logging.log4j.spi.DefaultThreadContextMap$1