public final class org.apache.http.config.Registry<I> implements org.apache.http.config.Lookup<I>
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.http.config.Registry
  super_class: java.lang.Object
{
  private final java.util.Map<java.lang.String, I> map;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;TI;>;

  void <init>(java.util.Map<java.lang.String, I>);
    descriptor: (Ljava/util/Map;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.http.config.Registry this
        start local 1 // java.util.Map map
         0: .line 48
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 49
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            aload 1 /* map */
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:(Ljava/util/Map;)V
            putfield org.apache.http.config.Registry.map:Ljava/util/Map;
         2: .line 50
            return
        end local 1 // java.util.Map map
        end local 0 // org.apache.http.config.Registry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/http/config/Registry<TI;>;
            0    3     1   map  Ljava/util/Map<Ljava/lang/String;TI;>;
    Signature: (Ljava/util/Map<Ljava/lang/String;TI;>;)V
    MethodParameters:
      Name  Flags
      map   final

  public I lookup(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.http.config.Registry this
        start local 1 // java.lang.String key
         0: .line 54
            aload 1 /* key */
            ifnonnull 2
         1: .line 55
            aconst_null
            areturn
         2: .line 57
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.http.config.Registry.map:Ljava/util/Map;
            aload 1 /* key */
            getstatic java.util.Locale.ROOT:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
        end local 1 // java.lang.String key
        end local 0 // org.apache.http.config.Registry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/http/config/Registry<TI;>;
            0    3     1   key  Ljava/lang/String;
    Signature: (Ljava/lang/String;)TI;
    MethodParameters:
      Name  Flags
      key   final

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.http.config.Registry this
         0: .line 62
            aload 0 /* this */
            getfield org.apache.http.config.Registry.map:Ljava/util/Map;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.apache.http.config.Registry this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/http/config/Registry<TI;>;
}
Signature: <I:Ljava/lang/Object;>Ljava/lang/Object;Lorg/apache/http/config/Lookup<TI;>;
SourceFile: "Registry.java"
    RuntimeInvisibleAnnotations: 
      org.apache.http.annotation.Contract(threading = org.apache.http.annotation.ThreadingBehavior.SAFE:Lorg/apache/http/annotation/ThreadingBehavior;)