public class io.vertx.ext.stomp.DefaultBeginHandler implements io.vertx.core.Handler<io.vertx.ext.stomp.ServerFrame>
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.vertx.ext.stomp.DefaultBeginHandler
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.vertx.ext.stomp.DefaultBeginHandler this
         0: .line 30
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // io.vertx.ext.stomp.DefaultBeginHandler this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/vertx/ext/stomp/DefaultBeginHandler;

  public void handle(io.vertx.ext.stomp.ServerFrame);
    descriptor: (Lio/vertx/ext/stomp/ServerFrame;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=6, args_size=2
        start local 0 // io.vertx.ext.stomp.DefaultBeginHandler this
        start local 1 // io.vertx.ext.stomp.ServerFrame serverFrame
         0: .line 34
            aload 1 /* serverFrame */
            invokeinterface io.vertx.ext.stomp.ServerFrame.frame:()Lio/vertx/ext/stomp/Frame;
            astore 2 /* frame */
        start local 2 // io.vertx.ext.stomp.Frame frame
         1: .line 35
            aload 1 /* serverFrame */
            invokeinterface io.vertx.ext.stomp.ServerFrame.connection:()Lio/vertx/ext/stomp/StompServerConnection;
            astore 3 /* connection */
        start local 3 // io.vertx.ext.stomp.StompServerConnection connection
         2: .line 36
            aload 2 /* frame */
            ldc "transaction"
            invokevirtual io.vertx.ext.stomp.Frame.getHeader:(Ljava/lang/String;)Ljava/lang/String;
            astore 4 /* txId */
        start local 4 // java.lang.String txId
         3: .line 37
            aload 4 /* txId */
            ifnonnull 7
         4: .line 38
            ldc "Missing transaction id"
            invokestatic io.vertx.ext.stomp.utils.Headers.create:()Lio/vertx/ext/stomp/utils/Headers;
            ldc "BEGIN frames must contain the 'transaction' header."
            invokestatic io.vertx.ext.stomp.Frames.createErrorFrame:(Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;)Lio/vertx/ext/stomp/Frame;
            astore 5 /* error */
        start local 5 // io.vertx.ext.stomp.Frame error
         5: .line 40
            aload 3 /* connection */
            aload 5 /* error */
            invokeinterface io.vertx.ext.stomp.StompServerConnection.write:(Lio/vertx/ext/stomp/Frame;)Lio/vertx/ext/stomp/StompServerConnection;
            invokeinterface io.vertx.ext.stomp.StompServerConnection.close:()V
         6: .line 41
            return
        end local 5 // io.vertx.ext.stomp.Frame error
         7: .line 44
      StackMap locals: io.vertx.ext.stomp.Frame io.vertx.ext.stomp.StompServerConnection java.lang.String
      StackMap stack:
            invokestatic io.vertx.ext.stomp.impl.Transactions.instance:()Lio/vertx/ext/stomp/impl/Transactions;
            aload 3 /* connection */
            aload 4 /* txId */
            invokevirtual io.vertx.ext.stomp.impl.Transactions.registerTransaction:(Lio/vertx/ext/stomp/StompServerConnection;Ljava/lang/String;)Z
            ifne 14
         8: .line 45
            ldc "Already existing transaction"
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
         9: .line 46
            ldc "transaction"
            aastore
            dup
            iconst_1
            aload 4 /* txId */
            aastore
            invokestatic io.vertx.ext.stomp.utils.Headers.create:([Ljava/lang/String;)Lio/vertx/ext/stomp/utils/Headers;
        10: .line 47
            ldc "A transaction using the same id is still active."
        11: .line 45
            invokestatic io.vertx.ext.stomp.Frames.createErrorFrame:(Ljava/lang/String;Ljava/util/Map;Ljava/lang/String;)Lio/vertx/ext/stomp/Frame;
            astore 5 /* error */
        start local 5 // io.vertx.ext.stomp.Frame error
        12: .line 48
            aload 3 /* connection */
            aload 5 /* error */
            invokeinterface io.vertx.ext.stomp.StompServerConnection.write:(Lio/vertx/ext/stomp/Frame;)Lio/vertx/ext/stomp/StompServerConnection;
            invokeinterface io.vertx.ext.stomp.StompServerConnection.close:()V
        13: .line 49
            return
        end local 5 // io.vertx.ext.stomp.Frame error
        14: .line 52
      StackMap locals:
      StackMap stack:
            aload 2 /* frame */
            aload 3 /* connection */
            invokestatic io.vertx.ext.stomp.Frames.handleReceipt:(Lio/vertx/ext/stomp/Frame;Lio/vertx/ext/stomp/StompServerConnection;)V
        15: .line 53
            return
        end local 4 // java.lang.String txId
        end local 3 // io.vertx.ext.stomp.StompServerConnection connection
        end local 2 // io.vertx.ext.stomp.Frame frame
        end local 1 // io.vertx.ext.stomp.ServerFrame serverFrame
        end local 0 // io.vertx.ext.stomp.DefaultBeginHandler this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   16     0         this  Lio/vertx/ext/stomp/DefaultBeginHandler;
            0   16     1  serverFrame  Lio/vertx/ext/stomp/ServerFrame;
            1   16     2        frame  Lio/vertx/ext/stomp/Frame;
            2   16     3   connection  Lio/vertx/ext/stomp/StompServerConnection;
            3   16     4         txId  Ljava/lang/String;
            5    7     5        error  Lio/vertx/ext/stomp/Frame;
           12   14     5        error  Lio/vertx/ext/stomp/Frame;
    MethodParameters:
             Name  Flags
      serverFrame  

  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.stomp.ServerFrame
            invokevirtual io.vertx.ext.stomp.DefaultBeginHandler.handle:(Lio/vertx/ext/stomp/ServerFrame;)V
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: Ljava/lang/Object;Lio/vertx/core/Handler<Lio/vertx/ext/stomp/ServerFrame;>;
SourceFile: "DefaultBeginHandler.java"