Updated git submodules

Project: dmaap/dbcapi master ccda7ee6355fe767fe6091d9943d9b295c29ee99

Merge "Replace "StringBuffer" by "StringBuilder"."

Replace "StringBuffer" by "StringBuilder".

DBFieldHandler.java - Replace the synchronized class "StringBuffer" by an unsynchronized one such as "StringBuilder"

Issue-ID: DMAAP-948
Change-Id: I6654b3b7486ce438d56b75cd9df956e2f98e69d6
Signed-off-by: Driptaroop Das <driptaroop.das@in.ibm.com>

diff --git a/docs/submodules/dmaap/dbcapi.git b/docs/submodules/dmaap/dbcapi.git
index 9bd45d6..ccda7ee 160000 (submodule)
--- a/docs/submodules/dmaap/dbcapi.git
+++ b/docs/submodules/dmaap/dbcapi.git
@@ -1 +1 @@
-Subproject commit 9bd45d6bf5450a62f0d0e773713f4d05418e3479
+Subproject commit ccda7ee6355fe767fe6091d9943d9b295c29ee99