GitHub user vinodkc opened a pull request: https://github.com/apache/incubator-carbondata/pull/173
[CARBONDATA-256]Changed StringBuffer to StringBuilder Even with local variables of Stringbuffer type, unnecessary synchronization overhead will be added in string operation.Replacing StringBuffer with StringBuilder in such cases can avoid synchronization overhead - Whether new unit test cases have been added or why no new tests are required? >> Not added new TCs . Not modified any new functional change You can merge this pull request into a Git repository by running: $ git pull https://github.com/vinodkc/incubator-carbondata changeStringBufferToStringBuilder Alternatively you can review and apply these changes as the patch at: https://github.com/apache/incubator-carbondata/pull/173.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #173 ---- commit 5401b825efad5ad650a06a9907c0e771e706ed5b Author: vinodkc <vinod.kc...@gmail.com> Date: 2016-09-18T12:18:44Z Changed StringBuffer to StringBuilder ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---