public class io.vertx.ext.shell.command.base.FileSystemCd extends io.vertx.ext.shell.command.AnnotatedCommand
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.vertx.ext.shell.command.base.FileSystemCd
  super_class: io.vertx.ext.shell.command.AnnotatedCommand
{
  private java.lang.String dir;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.vertx.ext.shell.command.base.FileSystemCd this
         0: .line 48
            aload 0 /* this */
            invokespecial io.vertx.ext.shell.command.AnnotatedCommand.<init>:()V
            return
        end local 0 // io.vertx.ext.shell.command.base.FileSystemCd this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/vertx/ext/shell/command/base/FileSystemCd;

  public void setDir(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.vertx.ext.shell.command.base.FileSystemCd this
        start local 1 // java.lang.String dir
         0: .line 55
            aload 0 /* this */
            aload 1 /* dir */
            putfield io.vertx.ext.shell.command.base.FileSystemCd.dir:Ljava/lang/String;
         1: .line 56
            return
        end local 1 // java.lang.String dir
        end local 0 // io.vertx.ext.shell.command.base.FileSystemCd this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/vertx/ext/shell/command/base/FileSystemCd;
            0    2     1   dir  Ljava/lang/String;
    RuntimeVisibleAnnotations: 
      io.vertx.core.cli.annotations.Argument(index = 0, argName = "dir", required = false)
      io.vertx.core.cli.annotations.Description(value = "the new working dir")
    MethodParameters:
      Name  Flags
      dir   

  public void process(io.vertx.ext.shell.command.CommandProcess);
    descriptor: (Lio/vertx/ext/shell/command/CommandProcess;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=2
        start local 0 // io.vertx.ext.shell.command.base.FileSystemCd this
        start local 1 // io.vertx.ext.shell.command.CommandProcess process
         0: .line 60
            aload 1 /* process */
            invokeinterface io.vertx.ext.shell.command.CommandProcess.args:()Ljava/util/List;
            invokeinterface java.util.List.size:()I
            ifle 4
         1: .line 61
            aload 1 /* process */
            invokeinterface io.vertx.ext.shell.command.CommandProcess.session:()Lio/vertx/ext/shell/session/Session;
            ldc "cwd"
            invokeinterface io.vertx.ext.shell.session.Session.get:(Ljava/lang/String;)Ljava/lang/Object;
            checkcast java.lang.String
            astore 2 /* cwd */
        start local 2 // java.lang.String cwd
         2: .line 62
            new io.vertx.ext.shell.command.base.FsHelper
            dup
            invokespecial io.vertx.ext.shell.command.base.FsHelper.<init>:()V
            aload 1 /* process */
            invokeinterface io.vertx.ext.shell.command.CommandProcess.vertx:()Lio/vertx/core/Vertx;
            invokeinterface io.vertx.core.Vertx.fileSystem:()Lio/vertx/core/file/FileSystem;
            aload 2 /* cwd */
            aload 0 /* this */
            getfield io.vertx.ext.shell.command.base.FileSystemCd.dir:Ljava/lang/String;
            aload 1 /* process */
            invokedynamic handle(Lio/vertx/ext/shell/command/CommandProcess;)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/shell/command/base/FileSystemCd.lambda$0(Lio/vertx/ext/shell/command/CommandProcess;Lio/vertx/core/AsyncResult;)V (6)
                  (Lio/vertx/core/AsyncResult;)V
            invokevirtual io.vertx.ext.shell.command.base.FsHelper.cd:(Lio/vertx/core/file/FileSystem;Ljava/lang/String;Ljava/lang/String;Lio/vertx/core/Handler;)V
        end local 2 // java.lang.String cwd
         3: .line 71
            goto 6
         4: .line 72
      StackMap locals:
      StackMap stack:
            aload 1 /* process */
            invokeinterface io.vertx.ext.shell.command.CommandProcess.session:()Lio/vertx/ext/shell/session/Session;
            ldc "cwd"
            invokeinterface io.vertx.ext.shell.session.Session.remove:(Ljava/lang/String;)Ljava/lang/Object;
            pop
         5: .line 73
            aload 1 /* process */
            invokeinterface io.vertx.ext.shell.command.CommandProcess.end:()V
         6: .line 75
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.vertx.ext.shell.command.CommandProcess process
        end local 0 // io.vertx.ext.shell.command.base.FileSystemCd this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0     this  Lio/vertx/ext/shell/command/base/FileSystemCd;
            0    7     1  process  Lio/vertx/ext/shell/command/CommandProcess;
            2    3     2      cwd  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      process  

  public void complete(io.vertx.ext.shell.cli.Completion);
    descriptor: (Lio/vertx/ext/shell/cli/Completion;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // io.vertx.ext.shell.command.base.FileSystemCd this
        start local 1 // io.vertx.ext.shell.cli.Completion completion
         0: .line 79
            new io.vertx.ext.shell.command.base.FsHelper
            dup
            invokespecial io.vertx.ext.shell.command.base.FsHelper.<init>:()V
            invokevirtual io.vertx.ext.shell.command.base.FsHelper.completionHandler:()Lio/vertx/core/Handler;
            aload 1 /* completion */
            invokeinterface io.vertx.core.Handler.handle:(Ljava/lang/Object;)V
         1: .line 80
            return
        end local 1 // io.vertx.ext.shell.cli.Completion completion
        end local 0 // io.vertx.ext.shell.command.base.FileSystemCd this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lio/vertx/ext/shell/command/base/FileSystemCd;
            0    2     1  completion  Lio/vertx/ext/shell/cli/Completion;
    MethodParameters:
            Name  Flags
      completion  

  private static void lambda$0(io.vertx.ext.shell.command.CommandProcess, io.vertx.core.AsyncResult);
    descriptor: (Lio/vertx/ext/shell/command/CommandProcess;Lio/vertx/core/AsyncResult;)V
    flags: (0x100a) ACC_PRIVATE, ACC_STATIC, ACC_SYNTHETIC
    Code:
      stack=3, locals=2, args_size=2
        start local 1 // io.vertx.core.AsyncResult ar
         0: .line 63
            aload 1 /* ar */
            invokeinterface io.vertx.core.AsyncResult.succeeded:()Z
            ifeq 4
         1: .line 64
            aload 0
            invokeinterface io.vertx.ext.shell.command.CommandProcess.session:()Lio/vertx/ext/shell/session/Session;
            ldc "cwd"
            aload 1 /* ar */
            invokeinterface io.vertx.core.AsyncResult.result:()Ljava/lang/Object;
            invokeinterface io.vertx.ext.shell.session.Session.put:(Ljava/lang/String;Ljava/lang/Object;)Lio/vertx/ext/shell/session/Session;
            pop
         2: .line 65
            aload 0
            invokeinterface io.vertx.ext.shell.command.CommandProcess.end:()V
         3: .line 66
            goto 6
         4: .line 67
      StackMap locals:
      StackMap stack:
            aload 0
            ldc "cd: No such file or directory\n"
            invokeinterface io.vertx.ext.shell.command.CommandProcess.write:(Ljava/lang/String;)Lio/vertx/ext/shell/command/CommandProcess;
            pop
         5: .line 68
            aload 0
            invokeinterface io.vertx.ext.shell.command.CommandProcess.end:()V
         6: .line 70
      StackMap locals:
      StackMap stack:
            return
        end local 1 // io.vertx.core.AsyncResult ar
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     1    ar  Lio/vertx/core/AsyncResult<Ljava/lang/String;>;
}
SourceFile: "FileSystemCd.java"
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
    RuntimeVisibleAnnotations: 
      io.vertx.core.cli.annotations.Name(value = "cd")
      io.vertx.core.cli.annotations.Summary(value = "Change the current working dir")