public final class io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData
  super_class: java.lang.Object
{
  private final java.lang.String name;
    descriptor: Ljava/lang/String;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Map<java.lang.String, java.lang.String> parameters;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;

  public void <init>(java.lang.String, java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/lang/String;Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData this
        start local 1 // java.lang.String name
        start local 2 // java.util.Map parameters
         0: .line 31
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 32
            aload 1 /* name */
            ifnonnull 3
         2: .line 33
            new java.lang.NullPointerException
            dup
            ldc "name"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 35
      StackMap locals: io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData java.lang.String java.util.Map
      StackMap stack:
            aload 2 /* parameters */
            ifnonnull 5
         4: .line 36
            new java.lang.NullPointerException
            dup
            ldc "parameters"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         5: .line 38
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* name */
            putfield io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData.name:Ljava/lang/String;
         6: .line 39
            aload 0 /* this */
            aload 2 /* parameters */
            invokestatic java.util.Collections.unmodifiableMap:(Ljava/util/Map;)Ljava/util/Map;
            putfield io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData.parameters:Ljava/util/Map;
         7: .line 40
            return
        end local 2 // java.util.Map parameters
        end local 1 // java.lang.String name
        end local 0 // io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0        this  Lio/netty/handler/codec/http/websocketx/extensions/WebSocketExtensionData;
            0    8     1        name  Ljava/lang/String;
            0    8     2  parameters  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/lang/String;Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)V
    MethodParameters:
            Name  Flags
      name        
      parameters  

  public java.lang.String name();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData this
         0: .line 46
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData.name:Ljava/lang/String;
            areturn
        end local 0 // io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/http/websocketx/extensions/WebSocketExtensionData;

  public java.util.Map<java.lang.String, java.lang.String> parameters();
    descriptor: ()Ljava/util/Map;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData this
         0: .line 53
            aload 0 /* this */
            getfield io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData.parameters:Ljava/util/Map;
            areturn
        end local 0 // io.netty.handler.codec.http.websocketx.extensions.WebSocketExtensionData this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/codec/http/websocketx/extensions/WebSocketExtensionData;
    Signature: ()Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
}
SourceFile: "WebSocketExtensionData.java"