--- experimental/server/XMLReader/XMLPacket.java	2000/11/14 09:48:06	1.1
+++ experimental/server/XMLReader/XMLPacket.java	2000/11/14 12:01:19	1.3
@@ -7,16 +7,25 @@ import java.util.HashMap;
 public class XMLPacket {
 
     // Add a key and value pair to the HashMap.
-    public void addParam(String key, String value){
-        params.put(key, value);
+    public synchronized void addParam (String key, String value) {
+        params.put(key, value);        
+        // debug by println ;-)
+        // System.out.println("Adding to hash: " + key + " = " + value);
+        // end debug code
     }
     
     // Return the value associated with a particular key.
     // Returns null if the key does not exist, although
     // this should not necessarily indicate that the key
     // does not exist.
-    public String getParam(String key){
+    public synchronized String getParam (String key) {
         return (String)params.get(key);
+    }
+    
+    // Print out the entire HashMap.
+    // (Mainly for assisting debugging.)
+    public synchronized void printAll () {
+        System.out.println(params);
     }
 
     private HashMap params = new HashMap();