1 files changed, 30 insertions, 27 deletions

diff --git a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/config/IssuerAndSerial.java b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/config/IssuerAndSerial.java
index 38a3ae9..03827f2 100644
--- a/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/config/IssuerAndSerial.java
+++ b/moaSig/moa-sig-lib/src/main/java/at/gv/egovernment/moa/spss/server/config/IssuerAndSerial.java
@@ -21,7 +21,6 @@
  * that you distribute must include a readable copy of the "NOTICE" text file.
  */
 
-
 package at.gv.egovernment.moa.spss.server.config;
 
 import java.math.BigInteger;
@@ -34,25 +33,25 @@ import iaik.utils.RFC2253NameParserException;
 /**
  * A class containing the issuer and serial number of a certificate, which can
  * be used to uniquely identify the certificate.
- * 
+ *
  * The issuer is contained as an RFC2253 encoded <code>String</code>.
- * 
+ *
  * @author Patrick Peck
  * @version $Id$
  */
 public class IssuerAndSerial {
 
   /** The issuer distinguished name. */
-  private String issuerDN;
+  private final String issuerDN;
   /** The certificate serial number. */
-  private BigInteger serial;
+  private final BigInteger serial;
 
   /**
    * Create an <code>IssuerAndSerial</code> object.
-   * 
+   *
    * The name of the issuer is converted to RFC2253. If it cannot be parsed, the
-   * DN contained in the <code>issuer</code> is set. 
-   * 
+   * DN contained in the <code>issuer</code> is set.
+   *
    * @param issuer The isser of a certificate.
    * @param serial The serial number of the certificate.
    */
@@ -60,28 +59,28 @@ public class IssuerAndSerial {
     String issuerDN = null;
     if (issuer instanceof Name) {
       try {
-        issuerDN = ((Name)issuer).getRFC2253String();
-      } catch (RFC2253NameParserException e) {
+        issuerDN = ((Name) issuer).getRFC2253String();
+      } catch (final RFC2253NameParserException e) {
         // do nothing
       }
     }
     if (issuerDN == null) {
-      RFC2253NameParser parser = new RFC2253NameParser(issuer.getName());
+      final RFC2253NameParser parser = new RFC2253NameParser(issuer.getName());
       try {
-        issuerDN = ((Name)parser.parse()).getRFC2253String();
-      } catch (RFC2253NameParserException e) {
+        issuerDN = parser.parse().getRFC2253String();
+      } catch (final RFC2253NameParserException e) {
         issuerDN = issuer.getName();
       }
     }
     this.serial = serial;
     this.issuerDN = issuerDN;
   }
-  
+
   /**
    * Create an <code>IssuerAndSerial</code> object.
-   * 
+   *
    * @param issuerDN The issuer distinguished name. Should be an RFC2253 name.
-   * @param serial The serial number of the certificate.
+   * @param serial   The serial number of the certificate.
    */
   public IssuerAndSerial(String issuerDN, BigInteger serial) {
     this.issuerDN = issuerDN;
@@ -90,7 +89,7 @@ public class IssuerAndSerial {
 
   /**
    * Return the issuer DN in RFC2253 format.
-   * 
+   *
    * @return The issuer part of this object.
    */
   public String getIssuerDN() {
@@ -99,7 +98,7 @@ public class IssuerAndSerial {
 
   /**
    * Return the serial number.
-   * 
+   *
    * @return The serial number of this object.
    */
   public BigInteger getSerial() {
@@ -108,28 +107,31 @@ public class IssuerAndSerial {
 
   /**
    * Compare this <code>IssuerAndSerial</code> to another object.
-   * 
+   *
    * @param other The object to compare this <code>IssuerAndSerial</code> to.
    * @return <code>true</code>, if <code>other</code> is an
-   * <code>IssuerAndSerial</code> object and the <code>issuer</code> and
-   * <code>serial</code> fields are both equal. <code>false</code> otherwise.
+   *         <code>IssuerAndSerial</code> object and the <code>issuer</code> and
+   *         <code>serial</code> fields are both equal. <code>false</code>
+   *         otherwise.
    * @see java.lang.Object#equals(java.lang.Object)
    */
+  @Override
   public boolean equals(Object other) {
     if (other instanceof IssuerAndSerial) {
-      IssuerAndSerial ias = (IssuerAndSerial) other;
+      final IssuerAndSerial ias = (IssuerAndSerial) other;
       return getIssuerDN().equals(ias.getIssuerDN())
-        && getSerial().equals(ias.getSerial());
+          && getSerial().equals(ias.getSerial());
     }
     return false;
   }
 
   /**
    * Return the hash code of this <code>IssuerAndSerial</code>.
-   * 
+   *
    * @return The hash code of this <code>IssuerAndSerial</code>.
    * @see java.lang.Object#hashCode()
    */
+  @Override
   public int hashCode() {
     return issuerDN.hashCode() ^ serial.hashCode();
   }
@@ -137,13 +139,14 @@ public class IssuerAndSerial {
   /**
    * Return a <code>String</code> representation of this
    * <code>IssuerAndSerial</code> object.
-   * 
+   *
    * @return The <code>String</code> representation.
    * @see java.lang.Object#toString()
    */
+  @Override
   public String toString() {
-    return ("(IssuerAndSerial - Issuer<" + getIssuerDN())
-      + ("> Serial<" + serial.toString() + ">)");
+    return "(IssuerAndSerial - Issuer<" + getIssuerDN()
+        + "> Serial<" + serial.toString() + ">)";
   }
 
 }