http://www.bouncycastle.org/java.html: The Bouncy Castle Crypto package is a Java implementation of cryptographic algorithms. This jar contains JCE provider and lightweight API for the Bouncy Castle Cryptography APIs for JDK 1.5. 
public class org.bouncycastle.asn1.pkcs.CertificationRequestInfo extends org.bouncycastle.asn1.ASN1Encodable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.pkcs.CertificationRequestInfo
  super_class: org.bouncycastle.asn1.ASN1Encodable
{
  org.bouncycastle.asn1.DERInteger version;
    descriptor: Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0000) 

  org.bouncycastle.asn1.x509.X509Name subject;
    descriptor: Lorg/bouncycastle/asn1/x509/X509Name;
    flags: (0x0000) 

  org.bouncycastle.asn1.x509.SubjectPublicKeyInfo subjectPKInfo;
    descriptor: Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
    flags: (0x0000) 

  org.bouncycastle.asn1.ASN1Set attributes;
    descriptor: Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0000) 

  public static org.bouncycastle.asn1.pkcs.CertificationRequestInfo getInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // java.lang.Object obj
         0: .line 44
            aload 0 /* obj */
            instanceof org.bouncycastle.asn1.pkcs.CertificationRequestInfo
            ifeq 2
         1: .line 46
            aload 0 /* obj */
            checkcast org.bouncycastle.asn1.pkcs.CertificationRequestInfo
            areturn
         2: .line 48
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            instanceof org.bouncycastle.asn1.ASN1Sequence
            ifeq 4
         3: .line 50
            new org.bouncycastle.asn1.pkcs.CertificationRequestInfo
            dup
            aload 0 /* obj */
            checkcast org.bouncycastle.asn1.ASN1Sequence
            invokespecial org.bouncycastle.asn1.pkcs.CertificationRequestInfo.<init>:(Lorg/bouncycastle/asn1/ASN1Sequence;)V
            areturn
         4: .line 53
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "unknown object in factory: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* obj */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.lang.Object obj
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0   obj  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      obj   

  public void <init>(org.bouncycastle.asn1.x500.X500Name, org.bouncycastle.asn1.x509.SubjectPublicKeyInfo, org.bouncycastle.asn1.ASN1Set);
    descriptor: (Lorg/bouncycastle/asn1/x500/X500Name;Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;Lorg/bouncycastle/asn1/ASN1Set;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
        start local 1 // org.bouncycastle.asn1.x500.X500Name subject
        start local 2 // org.bouncycastle.asn1.x509.SubjectPublicKeyInfo pkInfo
        start local 3 // org.bouncycastle.asn1.ASN1Set attributes
         0: .line 56
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 36
            aload 0 /* this */
            new org.bouncycastle.asn1.DERInteger
            dup
            iconst_0
            invokespecial org.bouncycastle.asn1.DERInteger.<init>:(I)V
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
         2: .line 39
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
         3: .line 61
            aload 0 /* this */
            aload 1 /* subject */
            invokevirtual org.bouncycastle.asn1.x500.X500Name.getDERObject:()Lorg/bouncycastle/asn1/DERObject;
            invokestatic org.bouncycastle.asn1.x509.X509Name.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/x509/X509Name;
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subject:Lorg/bouncycastle/asn1/x509/X509Name;
         4: .line 62
            aload 0 /* this */
            aload 2 /* pkInfo */
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subjectPKInfo:Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
         5: .line 63
            aload 0 /* this */
            aload 3 /* attributes */
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
         6: .line 65
            aload 1 /* subject */
            ifnull 7
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
            ifnull 7
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subjectPKInfo:Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            ifnonnull 8
         7: .line 67
      StackMap locals: org.bouncycastle.asn1.pkcs.CertificationRequestInfo org.bouncycastle.asn1.x500.X500Name org.bouncycastle.asn1.x509.SubjectPublicKeyInfo org.bouncycastle.asn1.ASN1Set
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Not all mandatory fields set in CertificationRequestInfo generator."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 69
      StackMap locals:
      StackMap stack:
            return
        end local 3 // org.bouncycastle.asn1.ASN1Set attributes
        end local 2 // org.bouncycastle.asn1.x509.SubjectPublicKeyInfo pkInfo
        end local 1 // org.bouncycastle.asn1.x500.X500Name subject
        end local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    9     0        this  Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;
            0    9     1     subject  Lorg/bouncycastle/asn1/x500/X500Name;
            0    9     2      pkInfo  Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            0    9     3  attributes  Lorg/bouncycastle/asn1/ASN1Set;
    MethodParameters:
            Name  Flags
      subject     
      pkInfo      
      attributes  

  public void <init>(org.bouncycastle.asn1.x509.X509Name, org.bouncycastle.asn1.x509.SubjectPublicKeyInfo, org.bouncycastle.asn1.ASN1Set);
    descriptor: (Lorg/bouncycastle/asn1/x509/X509Name;Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;Lorg/bouncycastle/asn1/ASN1Set;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
        start local 1 // org.bouncycastle.asn1.x509.X509Name subject
        start local 2 // org.bouncycastle.asn1.x509.SubjectPublicKeyInfo pkInfo
        start local 3 // org.bouncycastle.asn1.ASN1Set attributes
         0: .line 71
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 36
            aload 0 /* this */
            new org.bouncycastle.asn1.DERInteger
            dup
            iconst_0
            invokespecial org.bouncycastle.asn1.DERInteger.<init>:(I)V
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
         2: .line 39
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
         3: .line 76
            aload 0 /* this */
            aload 1 /* subject */
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subject:Lorg/bouncycastle/asn1/x509/X509Name;
         4: .line 77
            aload 0 /* this */
            aload 2 /* pkInfo */
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subjectPKInfo:Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
         5: .line 78
            aload 0 /* this */
            aload 3 /* attributes */
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
         6: .line 80
            aload 1 /* subject */
            ifnull 7
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
            ifnull 7
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subjectPKInfo:Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            ifnonnull 8
         7: .line 82
      StackMap locals: org.bouncycastle.asn1.pkcs.CertificationRequestInfo org.bouncycastle.asn1.x509.X509Name org.bouncycastle.asn1.x509.SubjectPublicKeyInfo org.bouncycastle.asn1.ASN1Set
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Not all mandatory fields set in CertificationRequestInfo generator."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         8: .line 84
      StackMap locals:
      StackMap stack:
            return
        end local 3 // org.bouncycastle.asn1.ASN1Set attributes
        end local 2 // org.bouncycastle.asn1.x509.SubjectPublicKeyInfo pkInfo
        end local 1 // org.bouncycastle.asn1.x509.X509Name subject
        end local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    9     0        this  Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;
            0    9     1     subject  Lorg/bouncycastle/asn1/x509/X509Name;
            0    9     2      pkInfo  Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            0    9     3  attributes  Lorg/bouncycastle/asn1/ASN1Set;
    MethodParameters:
            Name  Flags
      subject     
      pkInfo      
      attributes  

  public void <init>(org.bouncycastle.asn1.ASN1Sequence);
    descriptor: (Lorg/bouncycastle/asn1/ASN1Sequence;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
        start local 1 // org.bouncycastle.asn1.ASN1Sequence seq
         0: .line 86
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 36
            aload 0 /* this */
            new org.bouncycastle.asn1.DERInteger
            dup
            iconst_0
            invokespecial org.bouncycastle.asn1.DERInteger.<init>:(I)V
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
         2: .line 39
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
         3: .line 89
            aload 0 /* this */
            aload 1 /* seq */
            iconst_0
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.DERInteger
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
         4: .line 91
            aload 0 /* this */
            aload 1 /* seq */
            iconst_1
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/DEREncodable;
            invokestatic org.bouncycastle.asn1.x509.X509Name.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/x509/X509Name;
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subject:Lorg/bouncycastle/asn1/x509/X509Name;
         5: .line 92
            aload 0 /* this */
            aload 1 /* seq */
            iconst_2
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/DEREncodable;
            invokestatic org.bouncycastle.asn1.x509.SubjectPublicKeyInfo.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subjectPKInfo:Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
         6: .line 98
            aload 1 /* seq */
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.size:()I
            iconst_3
            if_icmple 9
         7: .line 100
            aload 1 /* seq */
            iconst_3
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.DERTaggedObject
            astore 2 /* tagobj */
        start local 2 // org.bouncycastle.asn1.DERTaggedObject tagobj
         8: .line 101
            aload 0 /* this */
            aload 2 /* tagobj */
            iconst_0
            invokestatic org.bouncycastle.asn1.ASN1Set.getInstance:(Lorg/bouncycastle/asn1/ASN1TaggedObject;Z)Lorg/bouncycastle/asn1/ASN1Set;
            putfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
        end local 2 // org.bouncycastle.asn1.DERTaggedObject tagobj
         9: .line 104
      StackMap locals: org.bouncycastle.asn1.pkcs.CertificationRequestInfo org.bouncycastle.asn1.ASN1Sequence
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subject:Lorg/bouncycastle/asn1/x509/X509Name;
            ifnull 10
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
            ifnull 10
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subjectPKInfo:Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            ifnonnull 11
        10: .line 106
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "Not all mandatory fields set in CertificationRequestInfo generator."
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 108
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.bouncycastle.asn1.ASN1Sequence seq
        end local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   12     0    this  Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;
            0   12     1     seq  Lorg/bouncycastle/asn1/ASN1Sequence;
            8    9     2  tagobj  Lorg/bouncycastle/asn1/DERTaggedObject;
    MethodParameters:
      Name  Flags
      seq   

  public org.bouncycastle.asn1.DERInteger getVersion();
    descriptor: ()Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
         0: .line 112
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;

  public org.bouncycastle.asn1.x509.X509Name getSubject();
    descriptor: ()Lorg/bouncycastle/asn1/x509/X509Name;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
         0: .line 117
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subject:Lorg/bouncycastle/asn1/x509/X509Name;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;

  public org.bouncycastle.asn1.x509.SubjectPublicKeyInfo getSubjectPublicKeyInfo();
    descriptor: ()Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
         0: .line 122
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subjectPKInfo:Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;

  public org.bouncycastle.asn1.ASN1Set getAttributes();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Set;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
         0: .line 127
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;

  public org.bouncycastle.asn1.DERObject toASN1Object();
    descriptor: ()Lorg/bouncycastle/asn1/DERObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
         0: .line 132
            new org.bouncycastle.asn1.ASN1EncodableVector
            dup
            invokespecial org.bouncycastle.asn1.ASN1EncodableVector.<init>:()V
            astore 1 /* v */
        start local 1 // org.bouncycastle.asn1.ASN1EncodableVector v
         1: .line 134
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.version:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         2: .line 135
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subject:Lorg/bouncycastle/asn1/x509/X509Name;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         3: .line 136
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.subjectPKInfo:Lorg/bouncycastle/asn1/x509/SubjectPublicKeyInfo;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         4: .line 138
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
            ifnull 6
         5: .line 140
            aload 1 /* v */
            new org.bouncycastle.asn1.DERTaggedObject
            dup
            iconst_0
            iconst_0
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.CertificationRequestInfo.attributes:Lorg/bouncycastle/asn1/ASN1Set;
            invokespecial org.bouncycastle.asn1.DERTaggedObject.<init>:(ZILorg/bouncycastle/asn1/DEREncodable;)V
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         6: .line 143
      StackMap locals: org.bouncycastle.asn1.ASN1EncodableVector
      StackMap stack:
            new org.bouncycastle.asn1.DERSequence
            dup
            aload 1 /* v */
            invokespecial org.bouncycastle.asn1.DERSequence.<init>:(Lorg/bouncycastle/asn1/ASN1EncodableVector;)V
            areturn
        end local 1 // org.bouncycastle.asn1.ASN1EncodableVector v
        end local 0 // org.bouncycastle.asn1.pkcs.CertificationRequestInfo this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/bouncycastle/asn1/pkcs/CertificationRequestInfo;
            1    7     1     v  Lorg/bouncycastle/asn1/ASN1EncodableVector;
}
SourceFile: "CertificationRequestInfo.java"