CoverageBuilder

public CoverageBuilder(String gitPath, String newBranchName, String oldBranchName, List<String> exclusionList) {
   this.classes = new HashMap<String, IClassCoverage>();
   this.sourcefiles = new HashMap<String, ISourceFileCoverage>();
   List<ClassInfo> classInfoList = CodeDiff.diffBranchToBranch(gitPath, newBranchName, oldBranchName);
   if(exclusionList != null && !exclusionList.isEmpty()){
      List<Pattern> nameList = new ArrayList<Pattern>();
      List<Pattern> packageList = new ArrayList<Pattern>();
      for(String item : exclusionList){
         item = RegExUtils.removeAll(item, "\*\*\/");
         item = RegExUtils.removeAll(item, "\/\*\*");
         if(StringUtils.endsWith(item, ".java")||StringUtils.endsWith(item,".class")){
            nameList.add(Pattern.compile(RegExUtils.replaceAll(StringUtils.remove(StringUtils.remove(item, ".java"), ".class"), "\*", ".*")));
         } else {
            packageList.add(Pattern.compile(RegExUtils.replaceAll(item, "\*", ".*")));
         }
      }
      for (int i = classInfoList.size() -1; i >=0; i--) {
         if(excludeClass(classInfoList.get(i), packageList, nameList)){
            exclusionList.remove(i);
         }
      }
   }
   classInfos = classInfoList;
}