Author: tilman
Date: Sun Oct 14 11:36:26 2018
New Revision: 1843826

URL: http://svn.apache.org/viewvc?rev=1843826&view=rev
Log:
PDFBOX-3017: fix exceptions

Modified:
    
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/ShowSignature.java

Modified: 
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/ShowSignature.java
URL: 
http://svn.apache.org/viewvc/pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/ShowSignature.java?rev=1843826&r1=1843825&r2=1843826&view=diff
==============================================================================
--- 
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/ShowSignature.java
 (original)
+++ 
pdfbox/trunk/examples/src/main/java/org/apache/pdfbox/examples/signature/ShowSignature.java
 Sun Oct 14 11:36:26 2018
@@ -25,10 +25,7 @@ import java.security.InvalidAlgorithmPar
 import java.security.KeyStore;
 import java.security.KeyStoreException;
 import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-import java.security.NoSuchProviderException;
 import java.security.cert.Certificate;
-import java.security.cert.CertificateException;
 import java.security.cert.CertificateExpiredException;
 import java.security.cert.CertificateFactory;
 import java.security.cert.CertificateNotYetValidException;
@@ -93,25 +90,23 @@ public final class ShowSignature
      * @param args The command-line arguments.
      *
      * @throws IOException If there is an error reading the file.
-     * @throws CertificateException
-     * @throws java.security.NoSuchAlgorithmException
-     * @throws java.security.NoSuchProviderException
      * @throws org.bouncycastle.tsp.TSPException
      * @throws 
org.apache.pdfbox.examples.signature.cert.CertificateVerificationException
+     * @throws java.security.GeneralSecurityException
      */
-    public static void main(String[] args) throws IOException, 
CertificateException,
-                                                  NoSuchAlgorithmException,
-                                                  NoSuchProviderException,
-                                                  TSPException, 
CertificateVerificationException
+    public static void main(String[] args) throws IOException,
+                                                  TSPException,
+                                                  
CertificateVerificationException,
+                                                  GeneralSecurityException
     {
         ShowSignature show = new ShowSignature();
         show.showSignature( args );
     }
 
-    private void showSignature(String[] args) throws IOException, 
CertificateException,
-                                                     NoSuchAlgorithmException,
-                                                     NoSuchProviderException,
-                                                     TSPException, 
CertificateVerificationException
+    private void showSignature(String[] args) throws IOException,
+                                                     GeneralSecurityException,
+                                                     TSPException,
+                                                     
CertificateVerificationException
     {
         if( args.length != 2 )
         {
@@ -251,14 +246,15 @@ public final class ShowSignature
      * @param byteArray the byte sequence that has been signed
      * @param contents the /Contents field as a COSString
      * @param sig the PDF signature (the /V dictionary)
-     * @throws CertificateException
      * @throws CMSException
      * @throws StoreException
      * @throws OperatorCreationException
+     * @throws GeneralSecurityException
+     * @throws CertificateVerificationException
      */
     private void verifyPKCS7(byte[] byteArray, COSString contents, PDSignature 
sig)
-            throws CMSException, CertificateException, StoreException, 
OperatorCreationException,
-                   NoSuchAlgorithmException, NoSuchProviderException, 
CertificateVerificationException
+            throws CMSException, StoreException, OperatorCreationException,
+                   CertificateVerificationException, GeneralSecurityException
     {
         // inspiration:
         // http://stackoverflow.com/a/26702631/535646


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