public class ch.qos.logback.classic.util.CopyOnInheritThreadLocal extends java.lang.InheritableThreadLocal<java.util.HashMap<java.lang.String, java.lang.String>>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: ch.qos.logback.classic.util.CopyOnInheritThreadLocal
  super_class: java.lang.InheritableThreadLocal
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // ch.qos.logback.classic.util.CopyOnInheritThreadLocal this
         0: .line 24
            aload 0 /* this */
            invokespecial java.lang.InheritableThreadLocal.<init>:()V
            return
        end local 0 // ch.qos.logback.classic.util.CopyOnInheritThreadLocal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lch/qos/logback/classic/util/CopyOnInheritThreadLocal;

  protected java.util.HashMap<java.lang.String, java.lang.String> childValue(java.util.HashMap<java.lang.String, java.lang.String>);
    descriptor: (Ljava/util/HashMap;)Ljava/util/HashMap;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // ch.qos.logback.classic.util.CopyOnInheritThreadLocal this
        start local 1 // java.util.HashMap parentValue
         0: .line 31
            aload 1 /* parentValue */
            ifnonnull 2
         1: .line 32
            aconst_null
            areturn
         2: .line 34
      StackMap locals:
      StackMap stack:
            new java.util.HashMap
            dup
            aload 1 /* parentValue */
            invokespecial java.util.HashMap.<init>:(Ljava/util/Map;)V
            areturn
        end local 1 // java.util.HashMap parentValue
        end local 0 // ch.qos.logback.classic.util.CopyOnInheritThreadLocal this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    3     0         this  Lch/qos/logback/classic/util/CopyOnInheritThreadLocal;
            0    3     1  parentValue  Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/String;>;)Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/String;>;
    MethodParameters:
             Name  Flags
      parentValue  

  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.HashMap
            invokevirtual ch.qos.logback.classic.util.CopyOnInheritThreadLocal.childValue:(Ljava/util/HashMap;)Ljava/util/HashMap;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/InheritableThreadLocal<Ljava/util/HashMap<Ljava/lang/String;Ljava/lang/String;>;>;
SourceFile: "CopyOnInheritThreadLocal.java"