2005-07-21 jrandom

* Fix in the SDK for a bug which would manifest itself as misrouted
      streaming packets when a destination has many concurrent streaming
      connections (thanks duck!)
    * No more "Graceful shutdown in -18140121441141s"

core/java/src/net/i2p/data/ByteArray.java

@@ -27,8 +27,9 @@ public class ByteArray implements Serializable, Comparable {
     }
 
     public ByteArray(byte[] data) {
+        _offset = 0;
         _data = data;
-        _valid = 0;
+        _valid = (data != null ? data.length : 0);
     }
     public ByteArray(byte[] data, int offset, int length) {
         _data = data;

core/java/src/net/i2p/data/SessionTag.java

@@ -37,7 +37,8 @@ public class SessionTag extends ByteArray {
     }
 
     public void setData(byte val[]) throws IllegalArgumentException {
-        if (val == null) super.setData(null);
+        if (val == null) 
+            throw new NullPointerException("SessionTags cannot be null");
         if (val.length != BYTE_LENGTH)
             throw new IllegalArgumentException("SessionTags must be " + BYTE_LENGTH + " bytes");
         super.setData(val);