* i2psnark:

- Fix NPE and other partials bugs
      - More extension message stubbing
      - Log tweaks

apps/i2psnark/java/src/org/klomp/snark/ExtensionHandshake.java

@@ -0,0 +1,36 @@
+package org.klomp.snark;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.klomp.snark.bencode.BEncoder;
+import org.klomp.snark.bencode.BEValue;
+
+/**
+ * REF: BEP 10 Extension Protocol
+ * @since 0.8.2
+ */
+class ExtensionHandshake {
+
+    private static final byte[] _payload = buildPayload();
+
+  /**
+   *  @return bencoded data
+   */
+    static byte[] getPayload() {
+        return _payload;
+    }
+
+    /** just a test for now */
+    private static byte[] buildPayload() {
+        Map<String, Object> handshake = new HashMap();
+        Map<String, Integer> m = new HashMap();
+        m.put("foo", Integer.valueOf(99));
+        m.put("bar", Integer.valueOf(101));
+        handshake.put("m", m);
+        handshake.put("p", Integer.valueOf(6881));
+        handshake.put("v", "I2PSnark");
+        handshake.put("reqq", Integer.valueOf(5));
+        return BEncoder.bencode(handshake);
+    }
+}