// test output for HistoryViewer
PrintStream stdps = System.out;
try {
System.setOut(new PrintStream(outContent));
HistoryViewer viewer;
synchronized (fileInfo) {
viewer = new HistoryViewer(fc.makeQualified(
fileInfo.getHistoryFile()).toString(), conf, true);
}
viewer.print();
for (TaskInfo taskInfo : allTasks.values()) {
String test = (taskInfo.getTaskStatus() == null ? "" : taskInfo
.getTaskStatus())