Bundle I2PControl 0.12, as a console webapp

Includes mods to use org.json.simple package.
See licenses/LICENSE-Apache2.0.txt
Includes jBCrypt:
Copyright (c) 2006 Damien Miller <djm@mindrot.org>
See licenses/LICENSE-jBCrypt.txt
Includes jsonrpc2 libs:
See licenses/LICENSE-Apache2.0.txt
http://software.dzhuvinov.com/json-rpc-2.0-server.html
Jars from maven central:
jsonrpc2-base-1.38.1-sources.jar  22-Oct-2017
jsonrpc2-server-1.11-sources.jar  16-Mar-2015

apps/i2pcontrol/java/com/thetransactioncompany/jsonrpc2/server/RequestHandler.java

@@ -0,0 +1,36 @@
+package com.thetransactioncompany.jsonrpc2.server;
+
+
+import com.thetransactioncompany.jsonrpc2.JSONRPC2Request;
+import com.thetransactioncompany.jsonrpc2.JSONRPC2Response;
+
+
+/**
+ * Interface for handling JSON-RPC 2.0 requests.
+ *
+ * @author Vladimir Dzhuvinov
+ */
+public interface RequestHandler {
+
+	
+	/**
+	 * Gets the names of the handled JSON-RPC 2.0 request methods.
+	 *
+	 * @return The names of the handled JSON-RPC 2.0 request methods.
+	 */
+	public String[] handledRequests();
+	
+	
+	/**
+	 * Processes a JSON-RPC 2.0 request.
+	 *
+	 * @param request    A valid JSON-RPC 2.0 request instance. Must not be
+	 *                   {@code null}.
+	 * @param requestCtx Context information about the request message, may 
+	 *                   be {@code null} if undefined.
+	 *
+	 * @return The resulting JSON-RPC 2.0 response. It indicates success
+	 *         or an error, such as METHOD_NOT_FOUND.
+	 */
+	public JSONRPC2Response process(final JSONRPC2Request request, final MessageContext requestCtx);
+}