http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
public class org.bouncycastle.openssl.jcajce.JcaPKCS8Generator extends org.bouncycastle.openssl.PKCS8Generator
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.openssl.jcajce.JcaPKCS8Generator
  super_class: org.bouncycastle.openssl.PKCS8Generator
{
  public void <init>(java.security.PrivateKey, org.bouncycastle.operator.OutputEncryptor);
    descriptor: (Ljava/security/PrivateKey;Lorg/bouncycastle/operator/OutputEncryptor;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.bouncycastle.openssl.jcajce.JcaPKCS8Generator this
        start local 1 // java.security.PrivateKey key
        start local 2 // org.bouncycastle.operator.OutputEncryptor encryptor
         0: .line 16
            aload 0 /* this */
            aload 1 /* key */
            invokeinterface java.security.PrivateKey.getEncoded:()[B
            invokestatic org.bouncycastle.asn1.pkcs.PrivateKeyInfo.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;
            aload 2 /* encryptor */
            invokespecial org.bouncycastle.openssl.PKCS8Generator.<init>:(Lorg/bouncycastle/asn1/pkcs/PrivateKeyInfo;Lorg/bouncycastle/operator/OutputEncryptor;)V
         1: .line 17
            return
        end local 2 // org.bouncycastle.operator.OutputEncryptor encryptor
        end local 1 // java.security.PrivateKey key
        end local 0 // org.bouncycastle.openssl.jcajce.JcaPKCS8Generator this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/bouncycastle/openssl/jcajce/JcaPKCS8Generator;
            0    2     1        key  Ljava/security/PrivateKey;
            0    2     2  encryptor  Lorg/bouncycastle/operator/OutputEncryptor;
    Exceptions:
      throws org.bouncycastle.util.io.pem.PemGenerationException
    MethodParameters:
           Name  Flags
      key        
      encryptor  
}
SourceFile: "JcaPKCS8Generator.java"