private void addBestTestSuite(File newlyGeneratedTestSuite){
  String testName=extractClassName(tmpTests,newlyGeneratedTestSuite);
  String path=testName.replace(".",File.separator) + ".java";
  File file=new File(getBestTestFolder() + File.separator + path);
  file.delete();
  try {
    FileUtils.copyFile(newlyGeneratedTestSuite,file);
  }
 catch (  IOException e) {
    logger.error("Failed to copy new generated test suite into the current best set: " + e.getMessage(),e);
  }
}

private void addBestTestSuite ( File newlyGeneratedTestSuite ) { String testName = extractClassName ( tmpTests , newlyGeneratedTestSuite ) ; String path = testName . replace ( "." , File . separator ) + ".java" ; File file = new File ( getBestTestFolder ( ) + File . separator + path ) ; file . delete ( ) ; try { FileUtils . copyFile ( newlyGeneratedTestSuite , file ) ; } catch ( IOException e ) { logger . error ( "Failed to copy new generated test suite into the current best set: " + e . getMessage ( ) , e ) ; } }
from the test suites generated in the last ctg run , add the given one to the current best set
