public class io.vertx.core.impl.launcher.commands.VersionCommand extends io.vertx.core.spi.launcher.DefaultCommand
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.vertx.core.impl.launcher.commands.VersionCommand
  super_class: io.vertx.core.spi.launcher.DefaultCommand
{
  private static final io.vertx.core.logging.Logger log;
    descriptor: Lio/vertx/core/logging/Logger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static java.lang.String version;
    descriptor: Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 36
            ldc Lio/vertx/core/impl/launcher/commands/VersionCommand;
            invokestatic io.vertx.core.logging.LoggerFactory.getLogger:(Ljava/lang/Class;)Lio/vertx/core/logging/Logger;
            putstatic io.vertx.core.impl.launcher.commands.VersionCommand.log:Lio/vertx/core/logging/Logger;
         1: .line 38
            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.core.impl.launcher.commands.VersionCommand this
         0: .line 34
            aload 0 /* this */
            invokespecial io.vertx.core.spi.launcher.DefaultCommand.<init>:()V
            return
        end local 0 // io.vertx.core.impl.launcher.commands.VersionCommand this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/vertx/core/impl/launcher/commands/VersionCommand;

  public void run();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.vertx.core.impl.launcher.commands.VersionCommand this
         0: .line 42
            getstatic io.vertx.core.impl.launcher.commands.VersionCommand.log:Lio/vertx/core/logging/Logger;
            invokestatic io.vertx.core.impl.launcher.commands.VersionCommand.getVersion:()Ljava/lang/String;
            invokevirtual io.vertx.core.logging.Logger.info:(Ljava/lang/Object;)V
         1: .line 43
            return
        end local 0 // io.vertx.core.impl.launcher.commands.VersionCommand this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/vertx/core/impl/launcher/commands/VersionCommand;
    Exceptions:
      throws io.vertx.core.cli.CLIException

  public static java.lang.String getVersion();
    descriptor: ()Ljava/lang/String;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=6, args_size=0
         0: .line 51
            getstatic io.vertx.core.impl.launcher.commands.VersionCommand.version:Ljava/lang/String;
            ifnull 2
         1: .line 52
            getstatic io.vertx.core.impl.launcher.commands.VersionCommand.version:Ljava/lang/String;
            areturn
         2: .line 54
      StackMap locals:
      StackMap stack:
            aconst_null
            astore 0
            aconst_null
            astore 1
         3: ldc Lio/vertx/core/impl/launcher/commands/VersionCommand;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
            ldc "META-INF/vertx/vertx-version.txt"
            invokevirtual java.lang.ClassLoader.getResourceAsStream:(Ljava/lang/String;)Ljava/io/InputStream;
            astore 2 /* is */
        start local 2 // java.io.InputStream is
         4: .line 55
            aload 2 /* is */
            ifnonnull 6
         5: .line 56
            new java.lang.IllegalStateException
            dup
            ldc "Cannot find vertx-version.txt on classpath"
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
         6: .line 58
      StackMap locals: java.lang.Throwable java.lang.Throwable java.io.InputStream
      StackMap stack:
            aconst_null
            astore 3
            aconst_null
            astore 4
         7: new java.util.Scanner
            dup
            aload 2 /* is */
            ldc "UTF-8"
            invokespecial java.util.Scanner.<init>:(Ljava/io/InputStream;Ljava/lang/String;)V
            ldc "\\A"
            invokevirtual java.util.Scanner.useDelimiter:(Ljava/lang/String;)Ljava/util/Scanner;
            astore 5 /* scanner */
        start local 5 // java.util.Scanner scanner
         8: .line 59
            aload 5 /* scanner */
            invokevirtual java.util.Scanner.hasNext:()Z
            ifeq 9
            aload 5 /* scanner */
            invokevirtual java.util.Scanner.next:()Ljava/lang/String;
            invokevirtual java.lang.String.trim:()Ljava/lang/String;
            goto 10
      StackMap locals: java.lang.Throwable java.lang.Throwable java.util.Scanner
      StackMap stack:
         9: ldc ""
      StackMap locals:
      StackMap stack: java.lang.String
        10: dup
            putstatic io.vertx.core.impl.launcher.commands.VersionCommand.version:Ljava/lang/String;
        11: .line 60
            aload 5 /* scanner */
            ifnull 12
            aload 5 /* scanner */
            invokevirtual java.util.Scanner.close:()V
        12: .line 61
      StackMap locals:
      StackMap stack: java.lang.String
            aload 2 /* is */
            ifnull 13
            aload 2 /* is */
            invokevirtual java.io.InputStream.close:()V
        13: .line 59
      StackMap locals:
      StackMap stack: java.lang.String
            areturn
      StackMap locals:
      StackMap stack: java.lang.Throwable
        14: astore 3
        15: .line 60
            aload 5 /* scanner */
            ifnull 16
            aload 5 /* scanner */
            invokevirtual java.util.Scanner.close:()V
        end local 5 // java.util.Scanner scanner
      StackMap locals:
      StackMap stack:
        16: aload 3
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        17: astore 4
            aload 3
            ifnonnull 18
            aload 4
            astore 3
            goto 19
      StackMap locals:
      StackMap stack:
        18: aload 3
            aload 4
            if_acmpeq 19
            aload 3
            aload 4
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        19: aload 3
            athrow
      StackMap locals: java.lang.Throwable java.lang.Throwable java.io.InputStream
      StackMap stack: java.lang.Throwable
        20: astore 0
        21: .line 61
            aload 2 /* is */
            ifnull 22
            aload 2 /* is */
            invokevirtual java.io.InputStream.close:()V
        end local 2 // java.io.InputStream is
      StackMap locals:
      StackMap stack:
        22: aload 0
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        23: astore 1
            aload 0
            ifnonnull 24
            aload 1
            astore 0
            goto 25
      StackMap locals:
      StackMap stack:
        24: aload 0
            aload 1
            if_acmpeq 25
            aload 0
            aload 1
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        25: aload 0
            athrow
      StackMap locals:
      StackMap stack: java.io.IOException
        26: astore 0 /* e */
        start local 0 // java.io.IOException e
        27: .line 62
            new java.lang.IllegalStateException
            dup
            aload 0 /* e */
            invokevirtual java.io.IOException.getMessage:()Ljava/lang/String;
            invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.io.IOException e
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            4   22     2       is  Ljava/io/InputStream;
            8   16     5  scanner  Ljava/util/Scanner;
           27   28     0        e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           8    11      14  any
           7    12      17  any
          14    17      17  any
           4    12      20  any
          14    20      20  any
           3    13      23  any
          14    23      23  any
           2    13      26  Class java.io.IOException
          14    26      26  Class java.io.IOException
}
SourceFile: "VersionCommand.java"
    RuntimeVisibleAnnotations: 
      io.vertx.core.cli.annotations.Name(value = "version")
      io.vertx.core.cli.annotations.Summary(value = "Displays the version.")
      io.vertx.core.cli.annotations.Description(value = "Prints the vert.x core version used by the application.")