in partial-jnlp-ant-task/src/main/java/org/apache/easyant/tasks/JNLPTask.java [256:271]
private String computeFlat(File currentFile) {
String finalPath = null;
int separatorPos = flatPath.lastIndexOf(File.separator);
if (separatorPos == flatPath.length() - 1) {
finalPath = flatPath+currentFile.getName();
} else {
finalPath = flatPath+File.separator + currentFile.getName();
}
return finalPath;
}