GitHub user otaviojava opened a pull request: https://github.com/apache/tinkerpop/pull/919
String loop to String builder String concatenation in loops. As every String concatenation copies the whole String, usually it is preferable to replace it with explicit calls to StringBuilder.append() or StringBuffer.append(). You can merge this pull request into a Git repository by running: $ git pull https://github.com/otaviojava/tinkerpop string_string_builder Alternatively you can review and apply these changes as the patch at: https://github.com/apache/tinkerpop/pull/919.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 #919 ---- commit a63df818d54fdb9baee75ce4101e4d5482e069c1 Author: Otavio Santana <otaviopolianasantana@...> Date: 2018-08-22T12:01:08Z repleace String loop to String builder ---- ---