http://netty.io/netty-all/: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers and clients. (The Netty Project) 
public final class io.netty.handler.ssl.util.SelfSignedCertificate
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: io.netty.handler.ssl.util.SelfSignedCertificate
  super_class: java.lang.Object
{
  private static final io.netty.util.internal.logging.InternalLogger logger;
    descriptor: Lio/netty/util/internal/logging/InternalLogger;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.Date DEFAULT_NOT_BEFORE;
    descriptor: Ljava/util/Date;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final java.util.Date DEFAULT_NOT_AFTER;
    descriptor: Ljava/util/Date;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final java.io.File certificate;
    descriptor: Ljava/io/File;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.io.File privateKey;
    descriptor: Ljava/io/File;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.security.cert.X509Certificate cert;
    descriptor: Ljava/security/cert/X509Certificate;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.security.PrivateKey key;
    descriptor: Ljava/security/PrivateKey;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=7, locals=0, args_size=0
         0: .line 61
            ldc Lio/netty/handler/ssl/util/SelfSignedCertificate;
            invokestatic io.netty.util.internal.logging.InternalLoggerFactory.getInstance:(Ljava/lang/Class;)Lio/netty/util/internal/logging/InternalLogger;
            putstatic io.netty.handler.ssl.util.SelfSignedCertificate.logger:Lio/netty/util/internal/logging/InternalLogger;
         1: .line 64
            new java.util.Date
            dup
         2: .line 65
            ldc "io.netty.selfSignedCertificate.defaultNotBefore"
            invokestatic java.lang.System.currentTimeMillis:()J
            ldc 31536000000
            lsub
         3: .line 64
            invokestatic io.netty.util.internal.SystemPropertyUtil.getLong:(Ljava/lang/String;J)J
            invokespecial java.util.Date.<init>:(J)V
            putstatic io.netty.handler.ssl.util.SelfSignedCertificate.DEFAULT_NOT_BEFORE:Ljava/util/Date;
         4: .line 67
            new java.util.Date
            dup
         5: .line 68
            ldc "io.netty.selfSignedCertificate.defaultNotAfter"
            ldc 253402300799000
         6: .line 67
            invokestatic io.netty.util.internal.SystemPropertyUtil.getLong:(Ljava/lang/String;J)J
            invokespecial java.util.Date.<init>:(J)V
            putstatic io.netty.handler.ssl.util.SelfSignedCertificate.DEFAULT_NOT_AFTER:Ljava/util/Date;
         7: .line 68
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
         0: .line 79
            aload 0 /* this */
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.DEFAULT_NOT_BEFORE:Ljava/util/Date;
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.DEFAULT_NOT_AFTER:Ljava/util/Date;
            invokespecial io.netty.handler.ssl.util.SelfSignedCertificate.<init>:(Ljava/util/Date;Ljava/util/Date;)V
         1: .line 80
            return
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/ssl/util/SelfSignedCertificate;
    Exceptions:
      throws java.security.cert.CertificateException

  public void <init>(java.util.Date, java.util.Date);
    descriptor: (Ljava/util/Date;Ljava/util/Date;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
        start local 1 // java.util.Date notBefore
        start local 2 // java.util.Date notAfter
         0: .line 88
            aload 0 /* this */
            ldc "example.com"
            aload 1 /* notBefore */
            aload 2 /* notAfter */
            invokespecial io.netty.handler.ssl.util.SelfSignedCertificate.<init>:(Ljava/lang/String;Ljava/util/Date;Ljava/util/Date;)V
         1: .line 89
            return
        end local 2 // java.util.Date notAfter
        end local 1 // java.util.Date notBefore
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lio/netty/handler/ssl/util/SelfSignedCertificate;
            0    2     1  notBefore  Ljava/util/Date;
            0    2     2   notAfter  Ljava/util/Date;
    Exceptions:
      throws java.security.cert.CertificateException
    MethodParameters:
           Name  Flags
      notBefore  
      notAfter   

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
        start local 1 // java.lang.String fqdn
         0: .line 97
            aload 0 /* this */
            aload 1 /* fqdn */
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.DEFAULT_NOT_BEFORE:Ljava/util/Date;
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.DEFAULT_NOT_AFTER:Ljava/util/Date;
            invokespecial io.netty.handler.ssl.util.SelfSignedCertificate.<init>:(Ljava/lang/String;Ljava/util/Date;Ljava/util/Date;)V
         1: .line 98
            return
        end local 1 // java.lang.String fqdn
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/netty/handler/ssl/util/SelfSignedCertificate;
            0    2     1  fqdn  Ljava/lang/String;
    Exceptions:
      throws java.security.cert.CertificateException
    MethodParameters:
      Name  Flags
      fqdn  

  public void <init>(java.lang.String, java.util.Date, java.util.Date);
    descriptor: (Ljava/lang/String;Ljava/util/Date;Ljava/util/Date;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
        start local 1 // java.lang.String fqdn
        start local 2 // java.util.Date notBefore
        start local 3 // java.util.Date notAfter
         0: .line 110
            aload 0 /* this */
            aload 1 /* fqdn */
            invokestatic io.netty.handler.ssl.util.ThreadLocalInsecureRandom.current:()Ljava/security/SecureRandom;
            sipush 1024
            aload 2 /* notBefore */
            aload 3 /* notAfter */
            invokespecial io.netty.handler.ssl.util.SelfSignedCertificate.<init>:(Ljava/lang/String;Ljava/security/SecureRandom;ILjava/util/Date;Ljava/util/Date;)V
         1: .line 111
            return
        end local 3 // java.util.Date notAfter
        end local 2 // java.util.Date notBefore
        end local 1 // java.lang.String fqdn
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lio/netty/handler/ssl/util/SelfSignedCertificate;
            0    2     1       fqdn  Ljava/lang/String;
            0    2     2  notBefore  Ljava/util/Date;
            0    2     3   notAfter  Ljava/util/Date;
    Exceptions:
      throws java.security.cert.CertificateException
    MethodParameters:
           Name  Flags
      fqdn       
      notBefore  
      notAfter   

  public void <init>(java.lang.String, java.security.SecureRandom, int);
    descriptor: (Ljava/lang/String;Ljava/security/SecureRandom;I)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=4, args_size=4
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
        start local 1 // java.lang.String fqdn
        start local 2 // java.security.SecureRandom random
        start local 3 // int bits
         0: .line 121
            aload 0 /* this */
            aload 1 /* fqdn */
            aload 2 /* random */
            iload 3 /* bits */
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.DEFAULT_NOT_BEFORE:Ljava/util/Date;
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.DEFAULT_NOT_AFTER:Ljava/util/Date;
            invokespecial io.netty.handler.ssl.util.SelfSignedCertificate.<init>:(Ljava/lang/String;Ljava/security/SecureRandom;ILjava/util/Date;Ljava/util/Date;)V
         1: .line 122
            return
        end local 3 // int bits
        end local 2 // java.security.SecureRandom random
        end local 1 // java.lang.String fqdn
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lio/netty/handler/ssl/util/SelfSignedCertificate;
            0    2     1    fqdn  Ljava/lang/String;
            0    2     2  random  Ljava/security/SecureRandom;
            0    2     3    bits  I
    Exceptions:
      throws java.security.cert.CertificateException
    MethodParameters:
        Name  Flags
      fqdn    
      random  
      bits    

  public void <init>(java.lang.String, java.security.SecureRandom, int, java.util.Date, java.util.Date);
    descriptor: (Ljava/lang/String;Ljava/security/SecureRandom;ILjava/util/Date;Ljava/util/Date;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=12, args_size=6
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
        start local 1 // java.lang.String fqdn
        start local 2 // java.security.SecureRandom random
        start local 3 // int bits
        start local 4 // java.util.Date notBefore
        start local 5 // java.util.Date notAfter
         0: .line 133
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 138
            ldc "RSA"
            invokestatic java.security.KeyPairGenerator.getInstance:(Ljava/lang/String;)Ljava/security/KeyPairGenerator;
            astore 7 /* keyGen */
        start local 7 // java.security.KeyPairGenerator keyGen
         2: .line 139
            aload 7 /* keyGen */
            iload 3 /* bits */
            aload 2 /* random */
            invokevirtual java.security.KeyPairGenerator.initialize:(ILjava/security/SecureRandom;)V
         3: .line 140
            aload 7 /* keyGen */
            invokevirtual java.security.KeyPairGenerator.generateKeyPair:()Ljava/security/KeyPair;
            astore 6 /* keypair */
        end local 7 // java.security.KeyPairGenerator keyGen
        start local 6 // java.security.KeyPair keypair
         4: .line 141
            goto 7
        end local 6 // java.security.KeyPair keypair
      StackMap locals: io.netty.handler.ssl.util.SelfSignedCertificate java.lang.String java.security.SecureRandom int java.util.Date java.util.Date
      StackMap stack: java.security.NoSuchAlgorithmException
         5: astore 7 /* e */
        start local 7 // java.security.NoSuchAlgorithmException e
         6: .line 143
            new java.lang.Error
            dup
            aload 7 /* e */
            invokespecial java.lang.Error.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 7 // java.security.NoSuchAlgorithmException e
        start local 6 // java.security.KeyPair keypair
         7: .line 149
      StackMap locals: java.security.KeyPair
      StackMap stack:
            aload 1 /* fqdn */
            aload 6 /* keypair */
            aload 2 /* random */
            aload 4 /* notBefore */
            aload 5 /* notAfter */
            invokestatic io.netty.handler.ssl.util.OpenJdkSelfSignedCertGenerator.generate:(Ljava/lang/String;Ljava/security/KeyPair;Ljava/security/SecureRandom;Ljava/util/Date;Ljava/util/Date;)[Ljava/lang/String;
            astore 7 /* paths */
        start local 7 // java.lang.String[] paths
         8: .line 150
            goto 19
        end local 7 // java.lang.String[] paths
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: astore 8 /* t */
        start local 8 // java.lang.Throwable t
        10: .line 151
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Failed to generate a self-signed X.509 certificate using sun.security.x509:"
            aload 8 /* t */
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Throwable;)V
        11: .line 154
            aload 1 /* fqdn */
            aload 6 /* keypair */
            aload 2 /* random */
            aload 4 /* notBefore */
            aload 5 /* notAfter */
            invokestatic io.netty.handler.ssl.util.BouncyCastleSelfSignedCertGenerator.generate:(Ljava/lang/String;Ljava/security/KeyPair;Ljava/security/SecureRandom;Ljava/util/Date;Ljava/util/Date;)[Ljava/lang/String;
            astore 7 /* paths */
        start local 7 // java.lang.String[] paths
        12: .line 155
            goto 19
        end local 7 // java.lang.String[] paths
      StackMap locals: io.netty.handler.ssl.util.SelfSignedCertificate java.lang.String java.security.SecureRandom int java.util.Date java.util.Date java.security.KeyPair top java.lang.Throwable
      StackMap stack: java.lang.Throwable
        13: astore 9 /* t2 */
        start local 9 // java.lang.Throwable t2
        14: .line 156
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.logger:Lio/netty/util/internal/logging/InternalLogger;
            ldc "Failed to generate a self-signed X.509 certificate using Bouncy Castle:"
            aload 9 /* t2 */
            invokeinterface io.netty.util.internal.logging.InternalLogger.debug:(Ljava/lang/String;Ljava/lang/Throwable;)V
        15: .line 157
            new java.security.cert.CertificateException
            dup
        16: .line 158
            ldc "No provider succeeded to generate a self-signed certificate. See debug log for the root cause."
        17: .line 159
            aload 9 /* t2 */
        18: .line 157
            invokespecial java.security.cert.CertificateException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 9 // java.lang.Throwable t2
        end local 8 // java.lang.Throwable t
        start local 7 // java.lang.String[] paths
        19: .line 164
      StackMap locals: io.netty.handler.ssl.util.SelfSignedCertificate java.lang.String java.security.SecureRandom int java.util.Date java.util.Date java.security.KeyPair java.lang.String[]
      StackMap stack:
            aload 0 /* this */
            new java.io.File
            dup
            aload 7 /* paths */
            iconst_0
            aaload
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            putfield io.netty.handler.ssl.util.SelfSignedCertificate.certificate:Ljava/io/File;
        20: .line 165
            aload 0 /* this */
            new java.io.File
            dup
            aload 7 /* paths */
            iconst_1
            aaload
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            putfield io.netty.handler.ssl.util.SelfSignedCertificate.privateKey:Ljava/io/File;
        21: .line 166
            aload 0 /* this */
            aload 6 /* keypair */
            invokevirtual java.security.KeyPair.getPrivate:()Ljava/security/PrivateKey;
            putfield io.netty.handler.ssl.util.SelfSignedCertificate.key:Ljava/security/PrivateKey;
        22: .line 167
            aconst_null
            astore 8 /* certificateInput */
        start local 8 // java.io.FileInputStream certificateInput
        23: .line 169
            new java.io.FileInputStream
            dup
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.certificate:Ljava/io/File;
            invokespecial java.io.FileInputStream.<init>:(Ljava/io/File;)V
            astore 8 /* certificateInput */
        24: .line 170
            aload 0 /* this */
            ldc "X509"
            invokestatic java.security.cert.CertificateFactory.getInstance:(Ljava/lang/String;)Ljava/security/cert/CertificateFactory;
            aload 8 /* certificateInput */
            invokevirtual java.security.cert.CertificateFactory.generateCertificate:(Ljava/io/InputStream;)Ljava/security/cert/Certificate;
            checkcast java.security.cert.X509Certificate
            putfield io.netty.handler.ssl.util.SelfSignedCertificate.cert:Ljava/security/cert/X509Certificate;
        25: .line 171
            goto 35
      StackMap locals: io.netty.handler.ssl.util.SelfSignedCertificate java.lang.String java.security.SecureRandom int java.util.Date java.util.Date java.security.KeyPair java.lang.String[] java.io.FileInputStream
      StackMap stack: java.lang.Exception
        26: astore 9 /* e */
        start local 9 // java.lang.Exception e
        27: .line 172
            new java.security.cert.CertificateEncodingException
            dup
            aload 9 /* e */
            invokespecial java.security.cert.CertificateEncodingException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 9 // java.lang.Exception e
        28: .line 173
      StackMap locals:
      StackMap stack: java.lang.Throwable
            astore 10
        29: .line 174
            aload 8 /* certificateInput */
            ifnull 34
        30: .line 176
            aload 8 /* certificateInput */
            invokevirtual java.io.FileInputStream.close:()V
        31: .line 177
            goto 34
      StackMap locals: io.netty.handler.ssl.util.SelfSignedCertificate java.lang.String java.security.SecureRandom int java.util.Date java.util.Date java.security.KeyPair java.lang.String[] java.io.FileInputStream top java.lang.Throwable
      StackMap stack: java.io.IOException
        32: astore 11 /* e */
        start local 11 // java.io.IOException e
        33: .line 178
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.logger:Lio/netty/util/internal/logging/InternalLogger;
            new java.lang.StringBuilder
            dup
            ldc "Failed to close a file: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.certificate:Ljava/io/File;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 11 /* e */
            invokeinterface io.netty.util.internal.logging.InternalLogger.warn:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 11 // java.io.IOException e
        34: .line 181
      StackMap locals:
      StackMap stack:
            aload 10
            athrow
        35: .line 174
      StackMap locals: io.netty.handler.ssl.util.SelfSignedCertificate java.lang.String java.security.SecureRandom int java.util.Date java.util.Date java.security.KeyPair java.lang.String[] java.io.FileInputStream
      StackMap stack:
            aload 8 /* certificateInput */
            ifnull 40
        36: .line 176
            aload 8 /* certificateInput */
            invokevirtual java.io.FileInputStream.close:()V
        37: .line 177
            goto 40
      StackMap locals:
      StackMap stack: java.io.IOException
        38: astore 11 /* e */
        start local 11 // java.io.IOException e
        39: .line 178
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.logger:Lio/netty/util/internal/logging/InternalLogger;
            new java.lang.StringBuilder
            dup
            ldc "Failed to close a file: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.certificate:Ljava/io/File;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 11 /* e */
            invokeinterface io.netty.util.internal.logging.InternalLogger.warn:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 11 // java.io.IOException e
        40: .line 182
      StackMap locals:
      StackMap stack:
            return
        end local 8 // java.io.FileInputStream certificateInput
        end local 7 // java.lang.String[] paths
        end local 6 // java.security.KeyPair keypair
        end local 5 // java.util.Date notAfter
        end local 4 // java.util.Date notBefore
        end local 3 // int bits
        end local 2 // java.security.SecureRandom random
        end local 1 // java.lang.String fqdn
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   41     0              this  Lio/netty/handler/ssl/util/SelfSignedCertificate;
            0   41     1              fqdn  Ljava/lang/String;
            0   41     2            random  Ljava/security/SecureRandom;
            0   41     3              bits  I
            0   41     4         notBefore  Ljava/util/Date;
            0   41     5          notAfter  Ljava/util/Date;
            4    5     6           keypair  Ljava/security/KeyPair;
            7   41     6           keypair  Ljava/security/KeyPair;
            2    4     7            keyGen  Ljava/security/KeyPairGenerator;
            6    7     7                 e  Ljava/security/NoSuchAlgorithmException;
            8    9     7             paths  [Ljava/lang/String;
           12   13     7             paths  [Ljava/lang/String;
           19   41     7             paths  [Ljava/lang/String;
           10   19     8                 t  Ljava/lang/Throwable;
           14   19     9                t2  Ljava/lang/Throwable;
           23   41     8  certificateInput  Ljava/io/FileInputStream;
           27   28     9                 e  Ljava/lang/Exception;
           33   34    11                 e  Ljava/io/IOException;
           39   40    11                 e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           1     4       5  Class java.security.NoSuchAlgorithmException
           7     8       9  Class java.lang.Throwable
          11    12      13  Class java.lang.Throwable
          23    25      26  Class java.lang.Exception
          23    28      28  any
          30    31      32  Class java.io.IOException
          36    37      38  Class java.io.IOException
    Exceptions:
      throws java.security.cert.CertificateException
    MethodParameters:
           Name  Flags
      fqdn       
      random     
      bits       
      notBefore  
      notAfter   

  public java.io.File certificate();
    descriptor: ()Ljava/io/File;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
         0: .line 188
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.certificate:Ljava/io/File;
            areturn
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/ssl/util/SelfSignedCertificate;

  public java.io.File privateKey();
    descriptor: ()Ljava/io/File;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
         0: .line 195
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.privateKey:Ljava/io/File;
            areturn
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/ssl/util/SelfSignedCertificate;

  public java.security.cert.X509Certificate cert();
    descriptor: ()Ljava/security/cert/X509Certificate;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
         0: .line 202
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.cert:Ljava/security/cert/X509Certificate;
            areturn
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/ssl/util/SelfSignedCertificate;

  public java.security.PrivateKey key();
    descriptor: ()Ljava/security/PrivateKey;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
         0: .line 209
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.key:Ljava/security/PrivateKey;
            areturn
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/netty/handler/ssl/util/SelfSignedCertificate;

  public void delete();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
         0: .line 216
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.certificate:Ljava/io/File;
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeDelete:(Ljava/io/File;)V
         1: .line 217
            aload 0 /* this */
            getfield io.netty.handler.ssl.util.SelfSignedCertificate.privateKey:Ljava/io/File;
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeDelete:(Ljava/io/File;)V
         2: .line 218
            return
        end local 0 // io.netty.handler.ssl.util.SelfSignedCertificate this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lio/netty/handler/ssl/util/SelfSignedCertificate;

  static java.lang.String[] newSelfSignedCertificate(java.lang.String, java.security.PrivateKey, java.security.cert.X509Certificate);
    descriptor: (Ljava/lang/String;Ljava/security/PrivateKey;Ljava/security/cert/X509Certificate;)[Ljava/lang/String;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=12, args_size=3
        start local 0 // java.lang.String fqdn
        start local 1 // java.security.PrivateKey key
        start local 2 // java.security.cert.X509Certificate cert
         0: .line 223
            aload 1 /* key */
            invokeinterface java.security.PrivateKey.getEncoded:()[B
            invokestatic io.netty.buffer.Unpooled.wrappedBuffer:([B)Lio/netty/buffer/ByteBuf;
            astore 3 /* wrappedBuf */
        start local 3 // io.netty.buffer.ByteBuf wrappedBuf
         1: .line 227
            aload 3 /* wrappedBuf */
            iconst_1
            invokestatic io.netty.handler.codec.base64.Base64.encode:(Lio/netty/buffer/ByteBuf;Z)Lio/netty/buffer/ByteBuf;
            astore 4 /* encodedBuf */
        start local 4 // io.netty.buffer.ByteBuf encodedBuf
         2: .line 229
            new java.lang.StringBuilder
            dup
            ldc "-----BEGIN PRIVATE KEY-----\n"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         3: .line 230
            aload 4 /* encodedBuf */
            getstatic io.netty.util.CharsetUtil.US_ASCII:Ljava/nio/charset/Charset;
            invokevirtual io.netty.buffer.ByteBuf.toString:(Ljava/nio/charset/Charset;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         4: .line 231
            ldc "\n-----END PRIVATE KEY-----\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         5: .line 229
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 5 /* keyText */
        start local 5 // java.lang.String keyText
         6: .line 232
            goto 10
        end local 5 // java.lang.String keyText
      StackMap locals: java.lang.String java.security.PrivateKey java.security.cert.X509Certificate io.netty.buffer.ByteBuf io.netty.buffer.ByteBuf
      StackMap stack: java.lang.Throwable
         7: astore 6
         8: .line 233
            aload 4 /* encodedBuf */
            invokevirtual io.netty.buffer.ByteBuf.release:()Z
            pop
         9: .line 234
            aload 6
            athrow
        start local 5 // java.lang.String keyText
        10: .line 233
      StackMap locals: java.lang.String
      StackMap stack:
            aload 4 /* encodedBuf */
            invokevirtual io.netty.buffer.ByteBuf.release:()Z
            pop
        11: .line 235
            goto 15
        end local 5 // java.lang.String keyText
        end local 4 // io.netty.buffer.ByteBuf encodedBuf
      StackMap locals: java.lang.String java.security.PrivateKey java.security.cert.X509Certificate io.netty.buffer.ByteBuf
      StackMap stack: java.lang.Throwable
        12: astore 7
        13: .line 236
            aload 3 /* wrappedBuf */
            invokevirtual io.netty.buffer.ByteBuf.release:()Z
            pop
        14: .line 237
            aload 7
            athrow
        start local 4 // io.netty.buffer.ByteBuf encodedBuf
        start local 5 // java.lang.String keyText
        15: .line 236
      StackMap locals: io.netty.buffer.ByteBuf java.lang.String
      StackMap stack:
            aload 3 /* wrappedBuf */
            invokevirtual io.netty.buffer.ByteBuf.release:()Z
            pop
        16: .line 239
            new java.lang.StringBuilder
            dup
            ldc "keyutil_"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* fqdn */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 95
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            ldc ".key"
            invokestatic java.io.File.createTempFile:(Ljava/lang/String;Ljava/lang/String;)Ljava/io/File;
            astore 6 /* keyFile */
        start local 6 // java.io.File keyFile
        17: .line 240
            aload 6 /* keyFile */
            invokevirtual java.io.File.deleteOnExit:()V
        18: .line 242
            new java.io.FileOutputStream
            dup
            aload 6 /* keyFile */
            invokespecial java.io.FileOutputStream.<init>:(Ljava/io/File;)V
            astore 7 /* keyOut */
        start local 7 // java.io.OutputStream keyOut
        19: .line 244
            aload 7 /* keyOut */
            aload 5 /* keyText */
            getstatic io.netty.util.CharsetUtil.US_ASCII:Ljava/nio/charset/Charset;
            invokevirtual java.lang.String.getBytes:(Ljava/nio/charset/Charset;)[B
            invokevirtual java.io.OutputStream.write:([B)V
        20: .line 245
            aload 7 /* keyOut */
            invokevirtual java.io.OutputStream.close:()V
        21: .line 246
            aconst_null
            astore 7 /* keyOut */
        22: .line 247
            goto 28
      StackMap locals: java.lang.String java.security.PrivateKey java.security.cert.X509Certificate io.netty.buffer.ByteBuf io.netty.buffer.ByteBuf java.lang.String java.io.File java.io.OutputStream
      StackMap stack: java.lang.Throwable
        23: astore 8
        24: .line 248
            aload 7 /* keyOut */
            ifnull 27
        25: .line 249
            aload 6 /* keyFile */
            aload 7 /* keyOut */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeClose:(Ljava/io/File;Ljava/io/OutputStream;)V
        26: .line 250
            aload 6 /* keyFile */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeDelete:(Ljava/io/File;)V
        27: .line 252
      StackMap locals: java.lang.Throwable
      StackMap stack:
            aload 8
            athrow
        28: .line 248
      StackMap locals:
      StackMap stack:
            aload 7 /* keyOut */
            ifnull 31
        29: .line 249
            aload 6 /* keyFile */
            aload 7 /* keyOut */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeClose:(Ljava/io/File;Ljava/io/OutputStream;)V
        30: .line 250
            aload 6 /* keyFile */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeDelete:(Ljava/io/File;)V
        31: .line 254
      StackMap locals:
      StackMap stack:
            aload 2 /* cert */
            invokevirtual java.security.cert.X509Certificate.getEncoded:()[B
            invokestatic io.netty.buffer.Unpooled.wrappedBuffer:([B)Lio/netty/buffer/ByteBuf;
            astore 3 /* wrappedBuf */
        32: .line 257
            aload 3 /* wrappedBuf */
            iconst_1
            invokestatic io.netty.handler.codec.base64.Base64.encode:(Lio/netty/buffer/ByteBuf;Z)Lio/netty/buffer/ByteBuf;
            astore 4 /* encodedBuf */
        33: .line 260
            new java.lang.StringBuilder
            dup
            ldc "-----BEGIN CERTIFICATE-----\n"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        34: .line 261
            aload 4 /* encodedBuf */
            getstatic io.netty.util.CharsetUtil.US_ASCII:Ljava/nio/charset/Charset;
            invokevirtual io.netty.buffer.ByteBuf.toString:(Ljava/nio/charset/Charset;)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        35: .line 262
            ldc "\n-----END CERTIFICATE-----\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        36: .line 260
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            astore 8 /* certText */
        start local 8 // java.lang.String certText
        37: .line 263
            goto 41
        end local 8 // java.lang.String certText
      StackMap locals:
      StackMap stack: java.lang.Throwable
        38: astore 9
        39: .line 264
            aload 4 /* encodedBuf */
            invokevirtual io.netty.buffer.ByteBuf.release:()Z
            pop
        40: .line 265
            aload 9
            athrow
        start local 8 // java.lang.String certText
        41: .line 264
      StackMap locals: java.lang.String
      StackMap stack:
            aload 4 /* encodedBuf */
            invokevirtual io.netty.buffer.ByteBuf.release:()Z
            pop
        42: .line 266
            goto 46
        end local 8 // java.lang.String certText
      StackMap locals: java.lang.String java.security.PrivateKey java.security.cert.X509Certificate io.netty.buffer.ByteBuf io.netty.buffer.ByteBuf java.lang.String java.io.File java.io.OutputStream
      StackMap stack: java.lang.Throwable
        43: astore 10
        44: .line 267
            aload 3 /* wrappedBuf */
            invokevirtual io.netty.buffer.ByteBuf.release:()Z
            pop
        45: .line 268
            aload 10
            athrow
        start local 8 // java.lang.String certText
        46: .line 267
      StackMap locals: java.lang.String
      StackMap stack:
            aload 3 /* wrappedBuf */
            invokevirtual io.netty.buffer.ByteBuf.release:()Z
            pop
        47: .line 270
            new java.lang.StringBuilder
            dup
            ldc "keyutil_"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* fqdn */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            bipush 95
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            ldc ".crt"
            invokestatic java.io.File.createTempFile:(Ljava/lang/String;Ljava/lang/String;)Ljava/io/File;
            astore 9 /* certFile */
        start local 9 // java.io.File certFile
        48: .line 271
            aload 9 /* certFile */
            invokevirtual java.io.File.deleteOnExit:()V
        49: .line 273
            new java.io.FileOutputStream
            dup
            aload 9 /* certFile */
            invokespecial java.io.FileOutputStream.<init>:(Ljava/io/File;)V
            astore 10 /* certOut */
        start local 10 // java.io.OutputStream certOut
        50: .line 275
            aload 10 /* certOut */
            aload 8 /* certText */
            getstatic io.netty.util.CharsetUtil.US_ASCII:Ljava/nio/charset/Charset;
            invokevirtual java.lang.String.getBytes:(Ljava/nio/charset/Charset;)[B
            invokevirtual java.io.OutputStream.write:([B)V
        51: .line 276
            aload 10 /* certOut */
            invokevirtual java.io.OutputStream.close:()V
        52: .line 277
            aconst_null
            astore 10 /* certOut */
        53: .line 278
            goto 60
      StackMap locals: java.lang.String java.security.PrivateKey java.security.cert.X509Certificate io.netty.buffer.ByteBuf io.netty.buffer.ByteBuf java.lang.String java.io.File java.io.OutputStream java.lang.String java.io.File java.io.OutputStream
      StackMap stack: java.lang.Throwable
        54: astore 11
        55: .line 279
            aload 10 /* certOut */
            ifnull 59
        56: .line 280
            aload 9 /* certFile */
            aload 10 /* certOut */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeClose:(Ljava/io/File;Ljava/io/OutputStream;)V
        57: .line 281
            aload 9 /* certFile */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeDelete:(Ljava/io/File;)V
        58: .line 282
            aload 6 /* keyFile */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeDelete:(Ljava/io/File;)V
        59: .line 284
      StackMap locals: java.lang.Throwable
      StackMap stack:
            aload 11
            athrow
        60: .line 279
      StackMap locals:
      StackMap stack:
            aload 10 /* certOut */
            ifnull 64
        61: .line 280
            aload 9 /* certFile */
            aload 10 /* certOut */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeClose:(Ljava/io/File;Ljava/io/OutputStream;)V
        62: .line 281
            aload 9 /* certFile */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeDelete:(Ljava/io/File;)V
        63: .line 282
            aload 6 /* keyFile */
            invokestatic io.netty.handler.ssl.util.SelfSignedCertificate.safeDelete:(Ljava/io/File;)V
        64: .line 286
      StackMap locals:
      StackMap stack:
            iconst_2
            anewarray java.lang.String
            dup
            iconst_0
            aload 9 /* certFile */
            invokevirtual java.io.File.getPath:()Ljava/lang/String;
            aastore
            dup
            iconst_1
            aload 6 /* keyFile */
            invokevirtual java.io.File.getPath:()Ljava/lang/String;
            aastore
            areturn
        end local 10 // java.io.OutputStream certOut
        end local 9 // java.io.File certFile
        end local 8 // java.lang.String certText
        end local 7 // java.io.OutputStream keyOut
        end local 6 // java.io.File keyFile
        end local 5 // java.lang.String keyText
        end local 4 // io.netty.buffer.ByteBuf encodedBuf
        end local 3 // io.netty.buffer.ByteBuf wrappedBuf
        end local 2 // java.security.cert.X509Certificate cert
        end local 1 // java.security.PrivateKey key
        end local 0 // java.lang.String fqdn
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   65     0        fqdn  Ljava/lang/String;
            0   65     1         key  Ljava/security/PrivateKey;
            0   65     2        cert  Ljava/security/cert/X509Certificate;
            1   65     3  wrappedBuf  Lio/netty/buffer/ByteBuf;
            2   12     4  encodedBuf  Lio/netty/buffer/ByteBuf;
           15   65     4  encodedBuf  Lio/netty/buffer/ByteBuf;
            6    7     5     keyText  Ljava/lang/String;
           10   12     5     keyText  Ljava/lang/String;
           15   65     5     keyText  Ljava/lang/String;
           17   65     6     keyFile  Ljava/io/File;
           19   65     7      keyOut  Ljava/io/OutputStream;
           37   38     8    certText  Ljava/lang/String;
           41   43     8    certText  Ljava/lang/String;
           46   65     8    certText  Ljava/lang/String;
           48   65     9    certFile  Ljava/io/File;
           50   65    10     certOut  Ljava/io/OutputStream;
      Exception table:
        from    to  target  type
           2     7       7  any
           1    12      12  any
          19    23      23  any
          33    38      38  any
          32    43      43  any
          50    54      54  any
    Exceptions:
      throws java.io.IOException, java.security.cert.CertificateEncodingException
    MethodParameters:
      Name  Flags
      fqdn  
      key   
      cert  

  private static void safeDelete(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // java.io.File certFile
         0: .line 290
            aload 0 /* certFile */
            invokevirtual java.io.File.delete:()Z
            ifne 2
         1: .line 291
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.logger:Lio/netty/util/internal/logging/InternalLogger;
            new java.lang.StringBuilder
            dup
            ldc "Failed to delete a file: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* certFile */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokeinterface io.netty.util.internal.logging.InternalLogger.warn:(Ljava/lang/String;)V
         2: .line 293
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.io.File certFile
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0  certFile  Ljava/io/File;
    MethodParameters:
          Name  Flags
      certFile  

  private static void safeClose(java.io.File, java.io.OutputStream);
    descriptor: (Ljava/io/File;Ljava/io/OutputStream;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // java.io.File keyFile
        start local 1 // java.io.OutputStream keyOut
         0: .line 297
            aload 1 /* keyOut */
            invokevirtual java.io.OutputStream.close:()V
         1: .line 298
            goto 4
      StackMap locals:
      StackMap stack: java.io.IOException
         2: astore 2 /* e */
        start local 2 // java.io.IOException e
         3: .line 299
            getstatic io.netty.handler.ssl.util.SelfSignedCertificate.logger:Lio/netty/util/internal/logging/InternalLogger;
            new java.lang.StringBuilder
            dup
            ldc "Failed to close a file: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* keyFile */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 2 /* e */
            invokeinterface io.netty.util.internal.logging.InternalLogger.warn:(Ljava/lang/String;Ljava/lang/Throwable;)V
        end local 2 // java.io.IOException e
         4: .line 301
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.io.OutputStream keyOut
        end local 0 // java.io.File keyFile
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0  keyFile  Ljava/io/File;
            0    5     1   keyOut  Ljava/io/OutputStream;
            3    4     2        e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.io.IOException
    MethodParameters:
         Name  Flags
      keyFile  
      keyOut   
}
SourceFile: "SelfSignedCertificate.java"