Complexity Trend Warnings
Inspect the following files since their code complexity starts to rise.

	File Name	Lines of Code
	poi/src/java/org/apache/poi/util/IOUtils.java	248
	poi/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFPivotTable.java	393
	poi/src/java/org/apache/poi/util/StringUtil.java	430

You can view the modules in Hotspots to get more context.