public class io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl implements io.vertx.ext.web.handler.ResponseTimeHandler
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl
  super_class: java.lang.Object
{
  private static final java.lang.CharSequence HEADER_NAME;
    descriptor: Ljava/lang/CharSequence;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 30
            ldc "x-response-time"
            invokestatic io.vertx.core.http.HttpHeaders.createOptimized:(Ljava/lang/String;)Ljava/lang/CharSequence;
            putstatic io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl.HEADER_NAME:Ljava/lang/CharSequence;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl this
         0: .line 28
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/vertx/ext/web/handler/impl/ResponseTimeHandlerImpl;

  public void handle(io.vertx.ext.web.RoutingContext);
    descriptor: (Lio/vertx/ext/web/RoutingContext;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=2
        start local 0 // io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl this
        start local 1 // io.vertx.ext.web.RoutingContext ctx
         0: .line 34
            invokestatic java.lang.System.nanoTime:()J
            lstore 2 /* start */
        start local 2 // long start
         1: .line 35
            aload 1 /* ctx */
            lload 2 /* start */
            aload 1 /* ctx */
            invokedynamic handle(JLio/vertx/ext/web/RoutingContext;)Lio/vertx/core/Handler;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)V
                  io/vertx/ext/web/handler/impl/ResponseTimeHandlerImpl.lambda$0(JLio/vertx/ext/web/RoutingContext;Ljava/lang/Void;)V (6)
                  (Ljava/lang/Void;)V
            invokeinterface io.vertx.ext.web.RoutingContext.addHeadersEndHandler:(Lio/vertx/core/Handler;)I
            pop
         2: .line 39
            aload 1 /* ctx */
            invokeinterface io.vertx.ext.web.RoutingContext.next:()V
         3: .line 40
            return
        end local 2 // long start
        end local 1 // io.vertx.ext.web.RoutingContext ctx
        end local 0 // io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lio/vertx/ext/web/handler/impl/ResponseTimeHandlerImpl;
            0    4     1    ctx  Lio/vertx/ext/web/RoutingContext;
            1    4     2  start  J
    MethodParameters:
      Name  Flags
      ctx   

  public void handle(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=2, locals=2, args_size=2
         0: .line 1
            aload 0
            aload 1
            checkcast io.vertx.ext.web.RoutingContext
            invokevirtual io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl.handle:(Lio/vertx/ext/web/RoutingContext;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static void lambda$0(long, io.vertx.ext.web.RoutingContext, java.lang.Void);
    descriptor: (JLio/vertx/ext/web/RoutingContext;Ljava/lang/Void;)V
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=6, locals=6, args_size=3
        start local 3 // java.lang.Void v
         0: .line 36
            getstatic java.util.concurrent.TimeUnit.MILLISECONDS:Ljava/util/concurrent/TimeUnit;
            invokestatic java.lang.System.nanoTime:()J
            lload 0
            lsub
            getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
            invokevirtual java.util.concurrent.TimeUnit.convert:(JLjava/util/concurrent/TimeUnit;)J
            lstore 4 /* duration */
        start local 4 // long duration
         1: .line 37
            aload 2
            invokeinterface io.vertx.ext.web.RoutingContext.response:()Lio/vertx/core/http/HttpServerResponse;
            getstatic io.vertx.ext.web.handler.impl.ResponseTimeHandlerImpl.HEADER_NAME:Ljava/lang/CharSequence;
            new java.lang.StringBuilder
            dup
            lload 4 /* duration */
            invokestatic java.lang.String.valueOf:(J)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "ms"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface io.vertx.core.http.HttpServerResponse.putHeader:(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Lio/vertx/core/http/HttpServerResponse;
            pop
        end local 4 // long duration
         2: .line 38
            return
        end local 3 // java.lang.Void v
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     3         v  Ljava/lang/Void;
            1    2     4  duration  J
}
SourceFile: "ResponseTimeHandlerImpl.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles