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.cms.EnvelopedDataParser
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.cms.EnvelopedDataParser
  super_class: java.lang.Object
{
  private org.bouncycastle.asn1.ASN1SequenceParser _seq;
    descriptor: Lorg/bouncycastle/asn1/ASN1SequenceParser;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.asn1.DERInteger _version;
    descriptor: Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0002) ACC_PRIVATE

  private org.bouncycastle.asn1.DEREncodable _nextObject;
    descriptor: Lorg/bouncycastle/asn1/DEREncodable;
    flags: (0x0002) ACC_PRIVATE

  private boolean _originatorInfoCalled;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  public void <init>(org.bouncycastle.asn1.ASN1SequenceParser);
    descriptor: (Lorg/bouncycastle/asn1/ASN1SequenceParser;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
        start local 1 // org.bouncycastle.asn1.ASN1SequenceParser seq
         0: .line 30
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 34
            aload 0 /* this */
            aload 1 /* seq */
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._seq:Lorg/bouncycastle/asn1/ASN1SequenceParser;
         2: .line 35
            aload 0 /* this */
            aload 1 /* seq */
            invokeinterface org.bouncycastle.asn1.ASN1SequenceParser.readObject:()Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.DERInteger
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._version:Lorg/bouncycastle/asn1/DERInteger;
         3: .line 36
            return
        end local 1 // org.bouncycastle.asn1.ASN1SequenceParser seq
        end local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/bouncycastle/asn1/cms/EnvelopedDataParser;
            0    4     1   seq  Lorg/bouncycastle/asn1/ASN1SequenceParser;
    Exceptions:
      throws java.io.IOException
    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.cms.EnvelopedDataParser this
         0: .line 40
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._version:Lorg/bouncycastle/asn1/DERInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/cms/EnvelopedDataParser;

  public org.bouncycastle.asn1.cms.OriginatorInfo getOriginatorInfo();
    descriptor: ()Lorg/bouncycastle/asn1/cms/OriginatorInfo;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
         0: .line 46
            aload 0 /* this */
            iconst_1
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._originatorInfoCalled:Z
         1: .line 48
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            ifnonnull 3
         2: .line 50
            aload 0 /* this */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._seq:Lorg/bouncycastle/asn1/ASN1SequenceParser;
            invokeinterface org.bouncycastle.asn1.ASN1SequenceParser.readObject:()Lorg/bouncycastle/asn1/DEREncodable;
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
         3: .line 53
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            instanceof org.bouncycastle.asn1.ASN1TaggedObjectParser
            ifeq 7
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1TaggedObjectParser
            invokeinterface org.bouncycastle.asn1.ASN1TaggedObjectParser.getTagNo:()I
            ifne 7
         4: .line 55
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1TaggedObjectParser
            bipush 16
            iconst_0
            invokeinterface org.bouncycastle.asn1.ASN1TaggedObjectParser.getObjectParser:(IZ)Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1SequenceParser
            astore 1 /* originatorInfo */
        start local 1 // org.bouncycastle.asn1.ASN1SequenceParser originatorInfo
         5: .line 56
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
         6: .line 57
            aload 1 /* originatorInfo */
            invokeinterface org.bouncycastle.asn1.ASN1SequenceParser.getDERObject:()Lorg/bouncycastle/asn1/DERObject;
            invokestatic org.bouncycastle.asn1.cms.OriginatorInfo.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/cms/OriginatorInfo;
            areturn
        end local 1 // org.bouncycastle.asn1.ASN1SequenceParser originatorInfo
         7: .line 60
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    8     0            this  Lorg/bouncycastle/asn1/cms/EnvelopedDataParser;
            5    7     1  originatorInfo  Lorg/bouncycastle/asn1/ASN1SequenceParser;
    Exceptions:
      throws java.io.IOException

  public org.bouncycastle.asn1.ASN1SetParser getRecipientInfos();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1SetParser;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
         0: .line 66
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._originatorInfoCalled:Z
            ifne 2
         1: .line 68
            aload 0 /* this */
            invokevirtual org.bouncycastle.asn1.cms.EnvelopedDataParser.getOriginatorInfo:()Lorg/bouncycastle/asn1/cms/OriginatorInfo;
            pop
         2: .line 71
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            ifnonnull 4
         3: .line 73
            aload 0 /* this */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._seq:Lorg/bouncycastle/asn1/ASN1SequenceParser;
            invokeinterface org.bouncycastle.asn1.ASN1SequenceParser.readObject:()Lorg/bouncycastle/asn1/DEREncodable;
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
         4: .line 76
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1SetParser
            astore 1 /* recipientInfos */
        start local 1 // org.bouncycastle.asn1.ASN1SetParser recipientInfos
         5: .line 77
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
         6: .line 78
            aload 1 /* recipientInfos */
            areturn
        end local 1 // org.bouncycastle.asn1.ASN1SetParser recipientInfos
        end local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    7     0            this  Lorg/bouncycastle/asn1/cms/EnvelopedDataParser;
            5    7     1  recipientInfos  Lorg/bouncycastle/asn1/ASN1SetParser;
    Exceptions:
      throws java.io.IOException

  public org.bouncycastle.asn1.cms.EncryptedContentInfoParser getEncryptedContentInfo();
    descriptor: ()Lorg/bouncycastle/asn1/cms/EncryptedContentInfoParser;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
         0: .line 84
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            ifnonnull 2
         1: .line 86
            aload 0 /* this */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._seq:Lorg/bouncycastle/asn1/ASN1SequenceParser;
            invokeinterface org.bouncycastle.asn1.ASN1SequenceParser.readObject:()Lorg/bouncycastle/asn1/DEREncodable;
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
         2: .line 90
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            ifnull 6
         3: .line 92
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1SequenceParser
            astore 1 /* o */
        start local 1 // org.bouncycastle.asn1.ASN1SequenceParser o
         4: .line 93
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
         5: .line 94
            new org.bouncycastle.asn1.cms.EncryptedContentInfoParser
            dup
            aload 1 /* o */
            invokespecial org.bouncycastle.asn1.cms.EncryptedContentInfoParser.<init>:(Lorg/bouncycastle/asn1/ASN1SequenceParser;)V
            areturn
        end local 1 // org.bouncycastle.asn1.ASN1SequenceParser o
         6: .line 97
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/bouncycastle/asn1/cms/EnvelopedDataParser;
            4    6     1     o  Lorg/bouncycastle/asn1/ASN1SequenceParser;
    Exceptions:
      throws java.io.IOException

  public org.bouncycastle.asn1.ASN1SetParser getUnprotectedAttrs();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1SetParser;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
         0: .line 103
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            ifnonnull 2
         1: .line 105
            aload 0 /* this */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._seq:Lorg/bouncycastle/asn1/ASN1SequenceParser;
            invokeinterface org.bouncycastle.asn1.ASN1SequenceParser.readObject:()Lorg/bouncycastle/asn1/DEREncodable;
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
         2: .line 109
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            ifnull 6
         3: .line 111
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
            astore 1 /* o */
        start local 1 // org.bouncycastle.asn1.DEREncodable o
         4: .line 112
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.cms.EnvelopedDataParser._nextObject:Lorg/bouncycastle/asn1/DEREncodable;
         5: .line 113
            aload 1 /* o */
            checkcast org.bouncycastle.asn1.ASN1TaggedObjectParser
            bipush 17
            iconst_0
            invokeinterface org.bouncycastle.asn1.ASN1TaggedObjectParser.getObjectParser:(IZ)Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1SetParser
            areturn
        end local 1 // org.bouncycastle.asn1.DEREncodable o
         6: .line 116
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 0 // org.bouncycastle.asn1.cms.EnvelopedDataParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/bouncycastle/asn1/cms/EnvelopedDataParser;
            4    6     1     o  Lorg/bouncycastle/asn1/DEREncodable;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "EnvelopedDataParser.java"