molgenis/molgenis — pull request #74 by dennishendriksen (2012-10-15 17:41:22+00:00)
Title: Use StringBuilder instead of String concatenation

Fixed issues reported by FindBugs: "The method seems to be building a String using concatenation in a loop. In each iteration, the String is converted to a StringBuffer/StringBuilder, appended to, and converted back to a String. This can lead to a cost quadratic in the number of iterations, as the growing string is recopied in each iteration. Better performance can be obtained by using a StringBuffer (or StringBuilder in Java 1.5) explicitly."