http://www.bouncycastle.org/java.html: The Bouncy Castle Java APIs for CMS, PKCS, EAC, TSP, CMP, CRMF, OCSP, and certificate generation. This jar contains APIs for JDK 1.5 to JDK 1.8. The APIs can be used in conjunction with a JCE/JCA provider such as the one provided with the Bouncy Castle Cryptography APIs.
  • The Legion of the Bouncy Castle Inc. 
public class org.bouncycastle.openssl.bc.BcPEMDecryptorProvider implements org.bouncycastle.openssl.PEMDecryptorProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.openssl.bc.BcPEMDecryptorProvider
  super_class: java.lang.Object
{
  private final char[] password;
    descriptor: [C
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(char[]);
    descriptor: ([C)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.bouncycastle.openssl.bc.BcPEMDecryptorProvider this
        start local 1 // char[] password
         0: .line 13
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 15
            aload 0 /* this */
            aload 1 /* password */
            putfield org.bouncycastle.openssl.bc.BcPEMDecryptorProvider.password:[C
         2: .line 16
            return
        end local 1 // char[] password
        end local 0 // org.bouncycastle.openssl.bc.BcPEMDecryptorProvider this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    3     0      this  Lorg/bouncycastle/openssl/bc/BcPEMDecryptorProvider;
            0    3     1  password  [C
    MethodParameters:
          Name  Flags
      password  

  public org.bouncycastle.openssl.PEMDecryptor get(java.lang.String);
    descriptor: (Ljava/lang/String;)Lorg/bouncycastle/openssl/PEMDecryptor;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.bouncycastle.openssl.bc.BcPEMDecryptorProvider this
        start local 1 // java.lang.String dekAlgName
         0: .line 20
            new org.bouncycastle.openssl.bc.BcPEMDecryptorProvider$1
            dup
            aload 0 /* this */
            aload 1 /* dekAlgName */
            invokespecial org.bouncycastle.openssl.bc.BcPEMDecryptorProvider$1.<init>:(Lorg/bouncycastle/openssl/bc/BcPEMDecryptorProvider;Ljava/lang/String;)V
            areturn
        end local 1 // java.lang.String dekAlgName
        end local 0 // org.bouncycastle.openssl.bc.BcPEMDecryptorProvider this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    1     0        this  Lorg/bouncycastle/openssl/bc/BcPEMDecryptorProvider;
            0    1     1  dekAlgName  Ljava/lang/String;
    MethodParameters:
            Name  Flags
      dekAlgName  final
}
SourceFile: "BcPEMDecryptorProvider.java"
NestMembers:
  org.bouncycastle.openssl.bc.BcPEMDecryptorProvider$1
InnerClasses:
  org.bouncycastle.openssl.bc.BcPEMDecryptorProvider$1