diff --git a/apps/jsonrpc/jsonArg.cpp b/core/jsonArg.cpp
similarity index 100%
rename from apps/jsonrpc/jsonArg.cpp
rename to core/jsonArg.cpp
diff --git a/apps/jsonrpc/jsonArg.h b/core/jsonArg.h
similarity index 100%
rename from apps/jsonrpc/jsonArg.h
rename to core/jsonArg.h
diff --git a/apps/jsonrpc/jsonxx.cpp b/core/jsonxx.cpp
similarity index 100%
rename from apps/jsonrpc/jsonxx.cpp
rename to core/jsonxx.cpp
diff --git a/apps/jsonrpc/jsonxx.h b/core/jsonxx.h
similarity index 100%
rename from apps/jsonrpc/jsonxx.h
rename to core/jsonxx.h