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.crypto.CryptoException extends java.lang.Exception
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.crypto.CryptoException
  super_class: java.lang.Exception
{
  private java.lang.Throwable cause;
    descriptor: Ljava/lang/Throwable;
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.CryptoException this
         0: .line 14
            aload 0 /* this */
            invokespecial java.lang.Exception.<init>:()V
         1: .line 16
            return
        end local 0 // org.bouncycastle.crypto.CryptoException this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/bouncycastle/crypto/CryptoException;

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.crypto.CryptoException this
        start local 1 // java.lang.String message
         0: .line 26
            aload 0 /* this */
            aload 1 /* message */
            invokespecial java.lang.Exception.<init>:(Ljava/lang/String;)V
         1: .line 27
            return
        end local 1 // java.lang.String message
        end local 0 // org.bouncycastle.crypto.CryptoException this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    2     0     this  Lorg/bouncycastle/crypto/CryptoException;
            0    2     1  message  Ljava/lang/String;
    MethodParameters:
         Name  Flags
      message  

  public void <init>(java.lang.String, java.lang.Throwable);
    descriptor: (Ljava/lang/String;Ljava/lang/Throwable;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.bouncycastle.crypto.CryptoException this
        start local 1 // java.lang.String message
        start local 2 // java.lang.Throwable cause
         0: .line 39
            aload 0 /* this */
            aload 1 /* message */
            invokespecial java.lang.Exception.<init>:(Ljava/lang/String;)V
         1: .line 41
            aload 0 /* this */
            aload 2 /* cause */
            putfield org.bouncycastle.crypto.CryptoException.cause:Ljava/lang/Throwable;
         2: .line 42
            return
        end local 2 // java.lang.Throwable cause
        end local 1 // java.lang.String message
        end local 0 // org.bouncycastle.crypto.CryptoException this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/bouncycastle/crypto/CryptoException;
            0    3     1  message  Ljava/lang/String;
            0    3     2    cause  Ljava/lang/Throwable;
    MethodParameters:
         Name  Flags
      message  
      cause    

  public java.lang.Throwable getCause();
    descriptor: ()Ljava/lang/Throwable;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.crypto.CryptoException this
         0: .line 46
            aload 0 /* this */
            getfield org.bouncycastle.crypto.CryptoException.cause:Ljava/lang/Throwable;
            areturn
        end local 0 // org.bouncycastle.crypto.CryptoException this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/crypto/CryptoException;
}
SourceFile: "CryptoException.java"