WoCMerger audioMerger = new WoCMerger(this);
// write merged files to the target directory
List mergedCivFiles;
try {
mergedCivFiles = audioMerger.mergeCivFiles(audioTarget, audioSource);
Iterator iterM = mergedCivFiles.iterator();
while (iterM.hasNext())
{
CivFile merged = (CivFile)iterM.next();
try