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 to JDK 1.8.
  • The Legion of the Bouncy Castle Inc. 
public abstract class org.bouncycastle.asn1.ASN1OctetString extends org.bouncycastle.asn1.ASN1Primitive implements org.bouncycastle.asn1.ASN1OctetStringParser
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.bouncycastle.asn1.ASN1OctetString
  super_class: org.bouncycastle.asn1.ASN1Primitive
{
  byte[] string;
    descriptor: [B
    flags: (0x0000) 

  public static org.bouncycastle.asn1.ASN1OctetString getInstance(org.bouncycastle.asn1.ASN1TaggedObject, boolean);
    descriptor: (Lorg/bouncycastle/asn1/ASN1TaggedObject;Z)Lorg/bouncycastle/asn1/ASN1OctetString;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=1, locals=3, args_size=2
        start local 0 // org.bouncycastle.asn1.ASN1TaggedObject obj
        start local 1 // boolean explicit
         0: .line 118
            aload 0 /* obj */
            invokevirtual org.bouncycastle.asn1.ASN1TaggedObject.getObject:()Lorg/bouncycastle/asn1/ASN1Primitive;
            astore 2 /* o */
        start local 2 // org.bouncycastle.asn1.ASN1Primitive o
         1: .line 120
            iload 1 /* explicit */
            ifne 2
            aload 2 /* o */
            instanceof org.bouncycastle.asn1.ASN1OctetString
            ifeq 3
         2: .line 122
      StackMap locals: org.bouncycastle.asn1.ASN1Primitive
      StackMap stack:
            aload 2 /* o */
            invokestatic org.bouncycastle.asn1.ASN1OctetString.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1OctetString;
            areturn
         3: .line 126
      StackMap locals:
      StackMap stack:
            aload 2 /* o */
            invokestatic org.bouncycastle.asn1.ASN1Sequence.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1Sequence;
            invokestatic org.bouncycastle.asn1.BEROctetString.fromSequence:(Lorg/bouncycastle/asn1/ASN1Sequence;)Lorg/bouncycastle/asn1/BEROctetString;
            areturn
        end local 2 // org.bouncycastle.asn1.ASN1Primitive o
        end local 1 // boolean explicit
        end local 0 // org.bouncycastle.asn1.ASN1TaggedObject obj
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    4     0       obj  Lorg/bouncycastle/asn1/ASN1TaggedObject;
            0    4     1  explicit  Z
            1    4     2         o  Lorg/bouncycastle/asn1/ASN1Primitive;
    MethodParameters:
          Name  Flags
      obj       
      explicit  

  public static org.bouncycastle.asn1.ASN1OctetString getInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1OctetString;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // java.lang.Object obj
         0: .line 139
            aload 0 /* obj */
            ifnull 1
            aload 0 /* obj */
            instanceof org.bouncycastle.asn1.ASN1OctetString
            ifeq 2
         1: .line 141
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            checkcast org.bouncycastle.asn1.ASN1OctetString
            areturn
         2: .line 143
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            instanceof byte[]
            ifeq 7
         3: .line 147
            aload 0 /* obj */
            checkcast byte[]
            invokestatic org.bouncycastle.asn1.ASN1Primitive.fromByteArray:([B)Lorg/bouncycastle/asn1/ASN1Primitive;
            invokestatic org.bouncycastle.asn1.ASN1OctetString.getInstance:(Ljava/lang/Object;)Lorg/bouncycastle/asn1/ASN1OctetString;
         4: areturn
         5: .line 149
      StackMap locals:
      StackMap stack: java.io.IOException
            astore 1 /* e */
        start local 1 // java.io.IOException e
         6: .line 151
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "failed to construct OCTET STRING from byte[]: "
            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;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
        end local 1 // java.io.IOException e
         7: .line 154
      StackMap locals:
      StackMap stack:
            aload 0 /* obj */
            instanceof org.bouncycastle.asn1.ASN1Encodable
            ifeq 11
         8: .line 156
            aload 0 /* obj */
            checkcast org.bouncycastle.asn1.ASN1Encodable
            invokeinterface org.bouncycastle.asn1.ASN1Encodable.toASN1Primitive:()Lorg/bouncycastle/asn1/ASN1Primitive;
            astore 1 /* primitive */
        start local 1 // org.bouncycastle.asn1.ASN1Primitive primitive
         9: .line 158
            aload 1 /* primitive */
            instanceof org.bouncycastle.asn1.ASN1OctetString
            ifeq 11
        10: .line 160
            aload 1 /* primitive */
            checkcast org.bouncycastle.asn1.ASN1OctetString
            areturn
        end local 1 // org.bouncycastle.asn1.ASN1Primitive primitive
        11: .line 164
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "illegal object in getInstance: "
            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   12     0        obj  Ljava/lang/Object;
            6    7     1          e  Ljava/io/IOException;
            9   11     1  primitive  Lorg/bouncycastle/asn1/ASN1Primitive;
      Exception table:
        from    to  target  type
           3     4       5  Class java.io.IOException
    MethodParameters:
      Name  Flags
      obj   

  public void <init>(byte[]);
    descriptor: ([B)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
        start local 1 // byte[] string
         0: .line 172
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Primitive.<init>:()V
         1: .line 175
            aload 1 /* string */
            ifnonnull 3
         2: .line 177
            new java.lang.NullPointerException
            dup
            ldc "string cannot be null"
            invokespecial java.lang.NullPointerException.<init>:(Ljava/lang/String;)V
            athrow
         3: .line 179
      StackMap locals: org.bouncycastle.asn1.ASN1OctetString byte[]
      StackMap stack:
            aload 0 /* this */
            aload 1 /* string */
            putfield org.bouncycastle.asn1.ASN1OctetString.string:[B
         4: .line 180
            return
        end local 1 // byte[] string
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Lorg/bouncycastle/asn1/ASN1OctetString;
            0    5     1  string  [B
    MethodParameters:
        Name  Flags
      string  

  public java.io.InputStream getOctetStream();
    descriptor: ()Ljava/io/InputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
         0: .line 189
            new java.io.ByteArrayInputStream
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.ASN1OctetString.string:[B
            invokespecial java.io.ByteArrayInputStream.<init>:([B)V
            areturn
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/ASN1OctetString;

  public org.bouncycastle.asn1.ASN1OctetStringParser parser();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1OctetStringParser;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
         0: .line 199
            aload 0 /* this */
            areturn
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/ASN1OctetString;

  public byte[] getOctets();
    descriptor: ()[B
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
         0: .line 209
            aload 0 /* this */
            getfield org.bouncycastle.asn1.ASN1OctetString.string:[B
            areturn
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/ASN1OctetString;

  public int hashCode();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
         0: .line 214
            aload 0 /* this */
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.getOctets:()[B
            invokestatic org.bouncycastle.util.Arrays.hashCode:([B)I
            ireturn
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/ASN1OctetString;

  boolean asn1Equals(org.bouncycastle.asn1.ASN1Primitive);
    descriptor: (Lorg/bouncycastle/asn1/ASN1Primitive;)Z
    flags: (0x0000) 
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
        start local 1 // org.bouncycastle.asn1.ASN1Primitive o
         0: .line 220
            aload 1 /* o */
            instanceof org.bouncycastle.asn1.ASN1OctetString
            ifne 2
         1: .line 222
            iconst_0
            ireturn
         2: .line 225
      StackMap locals:
      StackMap stack:
            aload 1 /* o */
            checkcast org.bouncycastle.asn1.ASN1OctetString
            astore 2 /* other */
        start local 2 // org.bouncycastle.asn1.ASN1OctetString other
         3: .line 227
            aload 0 /* this */
            getfield org.bouncycastle.asn1.ASN1OctetString.string:[B
            aload 2 /* other */
            getfield org.bouncycastle.asn1.ASN1OctetString.string:[B
            invokestatic org.bouncycastle.util.Arrays.areEqual:([B[B)Z
            ireturn
        end local 2 // org.bouncycastle.asn1.ASN1OctetString other
        end local 1 // org.bouncycastle.asn1.ASN1Primitive o
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Lorg/bouncycastle/asn1/ASN1OctetString;
            0    4     1      o  Lorg/bouncycastle/asn1/ASN1Primitive;
            3    4     2  other  Lorg/bouncycastle/asn1/ASN1OctetString;
    MethodParameters:
      Name  Flags
      o     

  public org.bouncycastle.asn1.ASN1Primitive getLoadedObject();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Primitive;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
         0: .line 232
            aload 0 /* this */
            invokevirtual org.bouncycastle.asn1.ASN1OctetString.toASN1Primitive:()Lorg/bouncycastle/asn1/ASN1Primitive;
            areturn
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/ASN1OctetString;

  org.bouncycastle.asn1.ASN1Primitive toDERObject();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Primitive;
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
         0: .line 237
            new org.bouncycastle.asn1.DEROctetString
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.ASN1OctetString.string:[B
            invokespecial org.bouncycastle.asn1.DEROctetString.<init>:([B)V
            areturn
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/ASN1OctetString;

  org.bouncycastle.asn1.ASN1Primitive toDLObject();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Primitive;
    flags: (0x0000) 
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
         0: .line 242
            new org.bouncycastle.asn1.DEROctetString
            dup
            aload 0 /* this */
            getfield org.bouncycastle.asn1.ASN1OctetString.string:[B
            invokespecial org.bouncycastle.asn1.DEROctetString.<init>:([B)V
            areturn
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/ASN1OctetString;

  abstract void encode(org.bouncycastle.asn1.ASN1OutputStream);
    descriptor: (Lorg/bouncycastle/asn1/ASN1OutputStream;)V
    flags: (0x0400) ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    MethodParameters:
      Name  Flags
      out   

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.ASN1OctetString this
         0: .line 250
            new java.lang.StringBuilder
            dup
            ldc "#"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield org.bouncycastle.asn1.ASN1OctetString.string:[B
            invokestatic org.bouncycastle.util.encoders.Hex.encode:([B)[B
            invokestatic org.bouncycastle.util.Strings.fromByteArray:([B)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // org.bouncycastle.asn1.ASN1OctetString this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/ASN1OctetString;
}
SourceFile: "ASN1OctetString.java"