1 files changed, 20 insertions, 1 deletions
diff --git a/libjava/classpath/gnu/java/security/key/dss/DSSKey.java b/libjava/classpath/gnu/java/security/key/dss/DSSKey.java
index 428cab1e78e..40aaea89352 100644
--- a/libjava/classpath/gnu/java/security/key/dss/DSSKey.java
+++ b/libjava/classpath/gnu/java/security/key/dss/DSSKey.java
@@ -38,6 +38,7 @@ exception statement from your version.  */
 
 package gnu.java.security.key.dss;
 
+import gnu.classpath.SystemProperties;
 import gnu.java.security.Registry;
 import gnu.java.security.util.FormatUtil;
 
@@ -59,7 +60,6 @@ import java.security.spec.DSAParameterSpec;
  * the relevant <code>getEncoded()</code> methods of each of the private and
  * public keys.</p>
  *
- * @version $Revision: 1.4 $
  * @see DSSPrivateKey#getEncoded
  * @see DSSPublicKey#getEncoded
  */
@@ -95,6 +95,9 @@ public abstract class DSSKey implements Key, DSAKey
    */
   protected final int defaultFormat;
 
+  /** String representation of this key. Cached for speed. */
+  private transient String str;
+
   // Constructor(s)
   // -------------------------------------------------------------------------
 
@@ -176,6 +179,22 @@ public abstract class DSSKey implements Key, DSAKey
            && g.equals(that.getParams().getG());
   }
 
+  public String toString()
+  {
+    if (str == null)
+      {
+        String ls = SystemProperties.getProperty("line.separator");
+        str = new StringBuilder().append(ls)
+        .append("defaultFormat=").append(defaultFormat).append(",").append(ls)
+        .append("p=0x").append(p.toString(16)).append(",").append(ls)
+        .append("q=0x").append(q.toString(16)).append(",").append(ls)
+        .append("g=0x").append(g.toString(16))
+        .toString();
+      }
+
+    return str;
+  }
+
   // abstract methods to be implemented by subclasses ------------------------
 
   public abstract byte[] getEncoded(int format);