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.RC2CBCParameter extends org.bouncycastle.asn1.ASN1Encodable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.pkcs.RC2CBCParameter
  super_class: org.bouncycastle.asn1.ASN1Encodable
{
  org.bouncycastle.asn1.DERInteger version;
    descriptor: Lorg/bouncycastle/asn1/DERInteger;
    flags: (0x0000) 

  org.bouncycastle.asn1.ASN1OctetString iv;
    descriptor: Lorg/bouncycastle/asn1/ASN1OctetString;
    flags: (0x0000) 

  public static org.bouncycastle.asn1.pkcs.RC2CBCParameter getInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lorg/bouncycastle/asn1/pkcs/RC2CBCParameter;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.lang.Object o
         0: .line 23
            aload 0 /* o */
            instanceof org.bouncycastle.asn1.ASN1Sequence
            ifeq 2
         1: .line 25
            new org.bouncycastle.asn1.pkcs.RC2CBCParameter
            dup
            aload 0 /* o */
            checkcast org.bouncycastle.asn1.ASN1Sequence
            invokespecial org.bouncycastle.asn1.pkcs.RC2CBCParameter.<init>:(Lorg/bouncycastle/asn1/ASN1Sequence;)V
            areturn
         2: .line 28
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            ldc "unknown object in RC2CBCParameter factory"
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // java.lang.Object o
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public void <init>(byte[]);
    descriptor: ([B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
        start local 1 // byte[] iv
         0: .line 31
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 34
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.version:Lorg/bouncycastle/asn1/DERInteger;
         2: .line 35
            aload 0 /* this */
            new org.bouncycastle.asn1.DEROctetString
            dup
            aload 1 /* iv */
            invokespecial org.bouncycastle.asn1.DEROctetString.<init>:([B)V
            putfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.iv:Lorg/bouncycastle/asn1/ASN1OctetString;
         3: .line 36
            return
        end local 1 // byte[] iv
        end local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/bouncycastle/asn1/pkcs/RC2CBCParameter;
            0    4     1    iv  [B
    MethodParameters:
      Name  Flags
      iv    

  public void <init>(int, byte[]);
    descriptor: (I[B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
        start local 1 // int parameterVersion
        start local 2 // byte[] iv
         0: .line 38
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 42
            aload 0 /* this */
            new org.bouncycastle.asn1.DERInteger
            dup
            iload 1 /* parameterVersion */
            invokespecial org.bouncycastle.asn1.DERInteger.<init>:(I)V
            putfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.version:Lorg/bouncycastle/asn1/DERInteger;
         2: .line 43
            aload 0 /* this */
            new org.bouncycastle.asn1.DEROctetString
            dup
            aload 2 /* iv */
            invokespecial org.bouncycastle.asn1.DEROctetString.<init>:([B)V
            putfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.iv:Lorg/bouncycastle/asn1/ASN1OctetString;
         3: .line 44
            return
        end local 2 // byte[] iv
        end local 1 // int parameterVersion
        end local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    4     0              this  Lorg/bouncycastle/asn1/pkcs/RC2CBCParameter;
            0    4     1  parameterVersion  I
            0    4     2                iv  [B
    MethodParameters:
                  Name  Flags
      parameterVersion  
      iv                

  public void <init>(org.bouncycastle.asn1.ASN1Sequence);
    descriptor: (Lorg/bouncycastle/asn1/ASN1Sequence;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
        start local 1 // org.bouncycastle.asn1.ASN1Sequence seq
         0: .line 46
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Encodable.<init>:()V
         1: .line 49
            aload 1 /* seq */
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.size:()I
            iconst_1
            if_icmpne 5
         2: .line 51
            aload 0 /* this */
            aconst_null
            putfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.version:Lorg/bouncycastle/asn1/DERInteger;
         3: .line 52
            aload 0 /* this */
            aload 1 /* seq */
            iconst_0
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1OctetString
            putfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.iv:Lorg/bouncycastle/asn1/ASN1OctetString;
         4: .line 53
            goto 7
         5: .line 56
      StackMap locals: org.bouncycastle.asn1.pkcs.RC2CBCParameter org.bouncycastle.asn1.ASN1Sequence
      StackMap stack:
            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.RC2CBCParameter.version:Lorg/bouncycastle/asn1/DERInteger;
         6: .line 57
            aload 0 /* this */
            aload 1 /* seq */
            iconst_1
            invokevirtual org.bouncycastle.asn1.ASN1Sequence.getObjectAt:(I)Lorg/bouncycastle/asn1/DEREncodable;
            checkcast org.bouncycastle.asn1.ASN1OctetString
            putfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.iv:Lorg/bouncycastle/asn1/ASN1OctetString;
         7: .line 59
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.bouncycastle.asn1.ASN1Sequence seq
        end local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/bouncycastle/asn1/pkcs/RC2CBCParameter;
            0    8     1   seq  Lorg/bouncycastle/asn1/ASN1Sequence;
    MethodParameters:
      Name  Flags
      seq   

  public java.math.BigInteger getRC2ParameterVersion();
    descriptor: ()Ljava/math/BigInteger;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
         0: .line 63
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.version:Lorg/bouncycastle/asn1/DERInteger;
            ifnonnull 2
         1: .line 65
            aconst_null
            areturn
         2: .line 68
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.version:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.DERInteger.getValue:()Ljava/math/BigInteger;
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/asn1/pkcs/RC2CBCParameter;

  public byte[] getIV();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
         0: .line 73
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.iv:Lorg/bouncycastle/asn1/ASN1OctetString;
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.getOctets:()[B
            areturn
        end local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/pkcs/RC2CBCParameter;

  public org.bouncycastle.asn1.DERObject toASN1Object();
    descriptor: ()Lorg/bouncycastle/asn1/DERObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.pkcs.RC2CBCParameter this
         0: .line 78
            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 80
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.version:Lorg/bouncycastle/asn1/DERInteger;
            ifnull 3
         2: .line 82
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.version:Lorg/bouncycastle/asn1/DERInteger;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         3: .line 85
      StackMap locals: org.bouncycastle.asn1.ASN1EncodableVector
      StackMap stack:
            aload 1 /* v */
            aload 0 /* this */
            getfield org.bouncycastle.asn1.pkcs.RC2CBCParameter.iv:Lorg/bouncycastle/asn1/ASN1OctetString;
            invokevirtual org.bouncycastle.asn1.ASN1EncodableVector.add:(Lorg/bouncycastle/asn1/DEREncodable;)V
         4: .line 87
            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.RC2CBCParameter this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/bouncycastle/asn1/pkcs/RC2CBCParameter;
            1    5     1     v  Lorg/bouncycastle/asn1/ASN1EncodableVector;
}
SourceFile: "RC2CBCParameter.java"