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 class org.bouncycastle.asn1.cmp.PKIConfirmContent extends org.bouncycastle.asn1.ASN1Object
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.asn1.cmp.PKIConfirmContent
  super_class: org.bouncycastle.asn1.ASN1Object
{
  private org.bouncycastle.asn1.ASN1Null val;
    descriptor: Lorg/bouncycastle/asn1/ASN1Null;
    flags: (0x0002) ACC_PRIVATE

  private void <init>(org.bouncycastle.asn1.ASN1Null);
    descriptor: (Lorg/bouncycastle/asn1/ASN1Null;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.asn1.cmp.PKIConfirmContent this
        start local 1 // org.bouncycastle.asn1.ASN1Null val
         0: .line 13
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Object.<init>:()V
         1: .line 15
            aload 0 /* this */
            aload 1 /* val */
            putfield org.bouncycastle.asn1.cmp.PKIConfirmContent.val:Lorg/bouncycastle/asn1/ASN1Null;
         2: .line 16
            return
        end local 1 // org.bouncycastle.asn1.ASN1Null val
        end local 0 // org.bouncycastle.asn1.cmp.PKIConfirmContent this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/asn1/cmp/PKIConfirmContent;
            0    3     1   val  Lorg/bouncycastle/asn1/ASN1Null;
    MethodParameters:
      Name  Flags
      val   

  public static org.bouncycastle.asn1.cmp.PKIConfirmContent getInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Lorg/bouncycastle/asn1/cmp/PKIConfirmContent;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // java.lang.Object o
         0: .line 20
            aload 0 /* o */
            ifnull 1
            aload 0 /* o */
            instanceof org.bouncycastle.asn1.cmp.PKIConfirmContent
            ifeq 2
         1: .line 22
      StackMap locals:
      StackMap stack:
            aload 0 /* o */
            checkcast org.bouncycastle.asn1.cmp.PKIConfirmContent
            areturn
         2: .line 25
      StackMap locals:
      StackMap stack:
            aload 0 /* o */
            instanceof org.bouncycastle.asn1.ASN1Null
            ifeq 4
         3: .line 27
            new org.bouncycastle.asn1.cmp.PKIConfirmContent
            dup
            aload 0 /* o */
            checkcast org.bouncycastle.asn1.ASN1Null
            invokespecial org.bouncycastle.asn1.cmp.PKIConfirmContent.<init>:(Lorg/bouncycastle/asn1/ASN1Null;)V
            areturn
         4: .line 30
      StackMap locals:
      StackMap stack:
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Invalid object: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* o */
            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 o
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0     o  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      o     

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.cmp.PKIConfirmContent this
         0: .line 33
            aload 0 /* this */
            invokespecial org.bouncycastle.asn1.ASN1Object.<init>:()V
         1: .line 35
            aload 0 /* this */
            getstatic org.bouncycastle.asn1.DERNull.INSTANCE:Lorg/bouncycastle/asn1/DERNull;
            putfield org.bouncycastle.asn1.cmp.PKIConfirmContent.val:Lorg/bouncycastle/asn1/ASN1Null;
         2: .line 36
            return
        end local 0 // org.bouncycastle.asn1.cmp.PKIConfirmContent this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/asn1/cmp/PKIConfirmContent;

  public org.bouncycastle.asn1.ASN1Primitive toASN1Primitive();
    descriptor: ()Lorg/bouncycastle/asn1/ASN1Primitive;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.asn1.cmp.PKIConfirmContent this
         0: .line 46
            aload 0 /* this */
            getfield org.bouncycastle.asn1.cmp.PKIConfirmContent.val:Lorg/bouncycastle/asn1/ASN1Null;
            areturn
        end local 0 // org.bouncycastle.asn1.cmp.PKIConfirmContent this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/asn1/cmp/PKIConfirmContent;
}
SourceFile: "PKIConfirmContent.java"