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.DEROctetStringParser implements org.bouncycastle.asn1.ASN1OctetStringParser
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.DEROctetStringParser
  super_class: java.lang.Object
{
  private org.bouncycastle.asn1.DefiniteLengthInputStream stream;
    descriptor: Lorg/bouncycastle/asn1/DefiniteLengthInputStream;
    flags: (0x0002) ACC_PRIVATE

  void <init>(org.bouncycastle.asn1.DefiniteLengthInputStream);
    descriptor: (Lorg/bouncycastle/asn1/DefiniteLengthInputStream;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.DEROctetStringParser this
        start local 1 // org.bouncycastle.asn1.DefiniteLengthInputStream stream
         0: .line 11
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 14
            aload 0 /* this */
            aload 1 /* stream */
            putfield org.bouncycastle.asn1.DEROctetStringParser.stream:Lorg/bouncycastle/asn1/DefiniteLengthInputStream;
         2: .line 15
            return
        end local 1 // org.bouncycastle.asn1.DefiniteLengthInputStream stream
        end local 0 // org.bouncycastle.asn1.DEROctetStringParser this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    3     0    this  Lorg/bouncycastle/asn1/DEROctetStringParser;
            0    3     1  stream  Lorg/bouncycastle/asn1/DefiniteLengthInputStream;
    MethodParameters:
        Name  Flags
      stream  

  public java.io.InputStream getOctetStream();
    descriptor: ()Ljava/io/InputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.DEROctetStringParser this
         0: .line 19
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DEROctetStringParser.stream:Lorg/bouncycastle/asn1/DefiniteLengthInputStream;
            areturn
        end local 0 // org.bouncycastle.asn1.DEROctetStringParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/DEROctetStringParser;

  public org.bouncycastle.asn1.DERObject getLoadedObject();
    descriptor: ()Lorg/bouncycastle/asn1/DERObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.DEROctetStringParser this
         0: .line 25
            new org.bouncycastle.asn1.DEROctetString
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.DEROctetStringParser.stream:Lorg/bouncycastle/asn1/DefiniteLengthInputStream;
            invokevirtual org.bouncycastle.asn1.DefiniteLengthInputStream.toByteArray:()[B
            invokespecial org.bouncycastle.asn1.DEROctetString.<init>:([B)V
            areturn
        end local 0 // org.bouncycastle.asn1.DEROctetStringParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/DEROctetStringParser;
    Exceptions:
      throws java.io.IOException

  public org.bouncycastle.asn1.DERObject getDERObject();
    descriptor: ()Lorg/bouncycastle/asn1/DERObject;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // org.bouncycastle.asn1.DEROctetStringParser this
         0: .line 32
            aload 0 /* this */
            invokevirtual org.bouncycastle.asn1.DEROctetStringParser.getLoadedObject:()Lorg/bouncycastle/asn1/DERObject;
         1: areturn
         2: .line 34
      StackMap locals:
      StackMap stack: java.io.IOException
            astore 1 /* e */
        start local 1 // java.io.IOException e
         3: .line 36
            new org.bouncycastle.asn1.ASN1ParsingException
            dup
            new java.lang.StringBuilder
            dup
            ldc "IOException converting stream to byte array: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* e */
            invokevirtual java.io.IOException.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 1 /* e */
            invokespecial org.bouncycastle.asn1.ASN1ParsingException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.io.IOException e
        end local 0 // org.bouncycastle.asn1.DEROctetStringParser this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/bouncycastle/asn1/DEROctetStringParser;
            3    4     1     e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           0     1       2  Class java.io.IOException
}
SourceFile: "DEROctetStringParser.java"