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. 
class org.bouncycastle.est.jcajce.JcaJceUtils$2 implements javax.net.ssl.X509TrustManager
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.bouncycastle.est.jcajce.JcaJceUtils$2
  super_class: java.lang.Object
{
  private final java.util.Set val$anchors;
    descriptor: Ljava/util/Set;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final java.security.cert.CRL[] val$revocationLists;
    descriptor: [Ljava/security/cert/CRL;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  private final java.security.cert.X509Certificate[] val$x509CertificateTrustAnchors;
    descriptor: [Ljava/security/cert/X509Certificate;
    flags: (0x1012) ACC_PRIVATE, ACC_FINAL, ACC_SYNTHETIC

  void <init>(java.util.Set, java.security.cert.CRL[], java.security.cert.X509Certificate[]);
    descriptor: (Ljava/util/Set;[Ljava/security/cert/CRL;[Ljava/security/cert/X509Certificate;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // org.bouncycastle.est.jcajce.JcaJceUtils$2 this
         0: .line 79
            aload 0 /* this */
            aload 1
            putfield org.bouncycastle.est.jcajce.JcaJceUtils$2.val$anchors:Ljava/util/Set;
            aload 0 /* this */
            aload 2
            putfield org.bouncycastle.est.jcajce.JcaJceUtils$2.val$revocationLists:[Ljava/security/cert/CRL;
            aload 0 /* this */
            aload 3
            putfield org.bouncycastle.est.jcajce.JcaJceUtils$2.val$x509CertificateTrustAnchors:[Ljava/security/cert/X509Certificate;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.bouncycastle.est.jcajce.JcaJceUtils$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/bouncycastle/est/jcajce/JcaJceUtils$2;
    MethodParameters:
                                 Name  Flags
      val$anchors                      final
      val$revocationLists              final
      val$x509CertificateTrustAnchors  final

  public void checkClientTrusted(java.security.cert.X509Certificate[], java.lang.String);
    descriptor: ([Ljava/security/cert/X509Certificate;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=0, locals=3, args_size=3
        start local 0 // org.bouncycastle.est.jcajce.JcaJceUtils$2 this
        start local 1 // java.security.cert.X509Certificate[] x509Certificates
        start local 2 // java.lang.String s
         0: .line 85
            return
        end local 2 // java.lang.String s
        end local 1 // java.security.cert.X509Certificate[] x509Certificates
        end local 0 // org.bouncycastle.est.jcajce.JcaJceUtils$2 this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    1     0              this  Lorg/bouncycastle/est/jcajce/JcaJceUtils$2;
            0    1     1  x509Certificates  [Ljava/security/cert/X509Certificate;
            0    1     2                 s  Ljava/lang/String;
    Exceptions:
      throws java.security.cert.CertificateException
    MethodParameters:
                  Name  Flags
      x509Certificates  
      s                 

  public void checkServerTrusted(java.security.cert.X509Certificate[], java.lang.String);
    descriptor: ([Ljava/security/cert/X509Certificate;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=7, args_size=3
        start local 0 // org.bouncycastle.est.jcajce.JcaJceUtils$2 this
        start local 1 // java.security.cert.X509Certificate[] x509Certificates
        start local 2 // java.lang.String s
         0: .line 92
            ldc "Collection"
         1: .line 93
            new java.security.cert.CollectionCertStoreParameters
            dup
            aload 1 /* x509Certificates */
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            invokespecial java.security.cert.CollectionCertStoreParameters.<init>:(Ljava/util/Collection;)V
            ldc "BC"
         2: .line 92
            invokestatic java.security.cert.CertStore.getInstance:(Ljava/lang/String;Ljava/security/cert/CertStoreParameters;Ljava/lang/String;)Ljava/security/cert/CertStore;
            astore 3 /* certStore */
        start local 3 // java.security.cert.CertStore certStore
         3: .line 95
            ldc "PKIX"
            ldc "BC"
            invokestatic java.security.cert.CertPathBuilder.getInstance:(Ljava/lang/String;Ljava/lang/String;)Ljava/security/cert/CertPathBuilder;
            astore 4 /* pathBuilder */
        start local 4 // java.security.cert.CertPathBuilder pathBuilder
         4: .line 97
            new java.security.cert.X509CertSelector
            dup
            invokespecial java.security.cert.X509CertSelector.<init>:()V
            astore 5 /* constraints */
        start local 5 // java.security.cert.X509CertSelector constraints
         5: .line 99
            aload 5 /* constraints */
            aload 1 /* x509Certificates */
            iconst_0
            aaload
            invokevirtual java.security.cert.X509CertSelector.setCertificate:(Ljava/security/cert/X509Certificate;)V
         6: .line 102
            new java.security.cert.PKIXBuilderParameters
            dup
            aload 0 /* this */
            getfield org.bouncycastle.est.jcajce.JcaJceUtils$2.val$anchors:Ljava/util/Set;
            aload 5 /* constraints */
            invokespecial java.security.cert.PKIXBuilderParameters.<init>:(Ljava/util/Set;Ljava/security/cert/CertSelector;)V
            astore 6 /* param */
        start local 6 // java.security.cert.PKIXBuilderParameters param
         7: .line 103
            aload 6 /* param */
            aload 3 /* certStore */
            invokevirtual java.security.cert.PKIXBuilderParameters.addCertStore:(Ljava/security/cert/CertStore;)V
         8: .line 104
            aload 0 /* this */
            getfield org.bouncycastle.est.jcajce.JcaJceUtils$2.val$revocationLists:[Ljava/security/cert/CRL;
            ifnull 16
         9: .line 106
            aload 6 /* param */
            iconst_1
            invokevirtual java.security.cert.PKIXBuilderParameters.setRevocationEnabled:(Z)V
        10: .line 107
            aload 6 /* param */
        11: .line 109
            ldc "Collection"
        12: .line 110
            new java.security.cert.CollectionCertStoreParameters
            dup
            aload 0 /* this */
            getfield org.bouncycastle.est.jcajce.JcaJceUtils$2.val$revocationLists:[Ljava/security/cert/CRL;
            invokestatic java.util.Arrays.asList:([Ljava/lang/Object;)Ljava/util/List;
            invokespecial java.security.cert.CollectionCertStoreParameters.<init>:(Ljava/util/Collection;)V
        13: .line 108
            invokestatic java.security.cert.CertStore.getInstance:(Ljava/lang/String;Ljava/security/cert/CertStoreParameters;)Ljava/security/cert/CertStore;
        14: .line 107
            invokevirtual java.security.cert.PKIXBuilderParameters.addCertStore:(Ljava/security/cert/CertStore;)V
        15: .line 112
            goto 17
        16: .line 115
      StackMap locals: org.bouncycastle.est.jcajce.JcaJceUtils$2 java.security.cert.X509Certificate[] java.lang.String java.security.cert.CertStore java.security.cert.CertPathBuilder java.security.cert.X509CertSelector java.security.cert.PKIXBuilderParameters
      StackMap stack:
            aload 6 /* param */
            iconst_0
            invokevirtual java.security.cert.PKIXBuilderParameters.setRevocationEnabled:(Z)V
        17: .line 118
      StackMap locals:
      StackMap stack:
            aload 4 /* pathBuilder */
            aload 6 /* param */
            invokevirtual java.security.cert.CertPathBuilder.build:(Ljava/security/cert/CertPathParameters;)Ljava/security/cert/CertPathBuilderResult;
            checkcast java.security.cert.PKIXCertPathValidatorResult
            pop
        18: .line 120
            aload 1 /* x509Certificates */
            iconst_0
            aaload
            invokestatic org.bouncycastle.est.jcajce.JcaJceUtils.validateServerCertUsage:(Ljava/security/cert/X509Certificate;)V
        end local 6 // java.security.cert.PKIXBuilderParameters param
        end local 5 // java.security.cert.X509CertSelector constraints
        end local 4 // java.security.cert.CertPathBuilder pathBuilder
        end local 3 // java.security.cert.CertStore certStore
        19: .line 122
            goto 24
        20: .line 123
      StackMap locals: org.bouncycastle.est.jcajce.JcaJceUtils$2 java.security.cert.X509Certificate[] java.lang.String
      StackMap stack: java.security.cert.CertificateException
            astore 3 /* e */
        start local 3 // java.security.cert.CertificateException e
        21: .line 125
            aload 3 /* e */
            athrow
        end local 3 // java.security.cert.CertificateException e
        22: .line 127
      StackMap locals:
      StackMap stack: java.security.GeneralSecurityException
            astore 3 /* e */
        start local 3 // java.security.GeneralSecurityException e
        23: .line 129
            new java.security.cert.CertificateException
            dup
            new java.lang.StringBuilder
            dup
            ldc "unable to process certificates: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 3 /* e */
            invokevirtual java.security.GeneralSecurityException.getMessage:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 3 /* e */
            invokespecial java.security.cert.CertificateException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.security.GeneralSecurityException e
        24: .line 131
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.String s
        end local 1 // java.security.cert.X509Certificate[] x509Certificates
        end local 0 // org.bouncycastle.est.jcajce.JcaJceUtils$2 this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   25     0              this  Lorg/bouncycastle/est/jcajce/JcaJceUtils$2;
            0   25     1  x509Certificates  [Ljava/security/cert/X509Certificate;
            0   25     2                 s  Ljava/lang/String;
            3   19     3         certStore  Ljava/security/cert/CertStore;
            4   19     4       pathBuilder  Ljava/security/cert/CertPathBuilder;
            5   19     5       constraints  Ljava/security/cert/X509CertSelector;
            7   19     6             param  Ljava/security/cert/PKIXBuilderParameters;
           21   22     3                 e  Ljava/security/cert/CertificateException;
           23   24     3                 e  Ljava/security/GeneralSecurityException;
      Exception table:
        from    to  target  type
           0    19      20  Class java.security.cert.CertificateException
           0    19      22  Class java.security.GeneralSecurityException
    Exceptions:
      throws java.security.cert.CertificateException
    MethodParameters:
                  Name  Flags
      x509Certificates  
      s                 

  public java.security.cert.X509Certificate[] getAcceptedIssuers();
    descriptor: ()[Ljava/security/cert/X509Certificate;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=1
        start local 0 // org.bouncycastle.est.jcajce.JcaJceUtils$2 this
         0: .line 135
            aload 0 /* this */
            getfield org.bouncycastle.est.jcajce.JcaJceUtils$2.val$x509CertificateTrustAnchors:[Ljava/security/cert/X509Certificate;
            arraylength
            anewarray java.security.cert.X509Certificate
            astore 1 /* rv */
        start local 1 // java.security.cert.X509Certificate[] rv
         1: .line 137
            aload 0 /* this */
            getfield org.bouncycastle.est.jcajce.JcaJceUtils$2.val$x509CertificateTrustAnchors:[Ljava/security/cert/X509Certificate;
            iconst_0
            aload 1 /* rv */
            iconst_0
            aload 1 /* rv */
            arraylength
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
         2: .line 139
            aload 1 /* rv */
            areturn
        end local 1 // java.security.cert.X509Certificate[] rv
        end local 0 // org.bouncycastle.est.jcajce.JcaJceUtils$2 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/bouncycastle/est/jcajce/JcaJceUtils$2;
            1    3     1    rv  [Ljava/security/cert/X509Certificate;
}
SourceFile: "JcaJceUtils.java"
EnclosingMethod: org.bouncycastle.est.jcajce.JcaJceUtils.getCertPathTrustManager:(Ljava/util/Set;[Ljava/security/cert/CRL;)[Ljavax/net/ssl/X509TrustManager;
NestHost: org.bouncycastle.est.jcajce.JcaJceUtils
InnerClasses:
  org.bouncycastle.est.jcajce.JcaJceUtils$2