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.cert.ocsp.UnknownStatus implements org.bouncycastle.cert.ocsp.CertificateStatus
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.bouncycastle.cert.ocsp.UnknownStatus
  super_class: java.lang.Object
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.bouncycastle.cert.ocsp.UnknownStatus this
         0: .line 9
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 11
            return
        end local 0 // org.bouncycastle.cert.ocsp.UnknownStatus this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/bouncycastle/cert/ocsp/UnknownStatus;
}
SourceFile: "UnknownStatus.java"