private final void debugOutput(BackingUpPrintStream... streams) {
for (int index = 0; ; index++) {
if (streams[0].getContentItem(index) == null && streams[1].getContentItem(index) == null) {
return;
}
System.out.println("---");
for (BackingUpPrintStream stream : streams) {
System.out.println(stream.getContentItem(index));
}
}
}
private final boolean streamsHaveSimilarContent(BackingUpPrintStream... streams) {
for (int index = 0; ; index++) {
String firstStringItem = streams[0].getContentItem(index);
if (firstStringItem == null) {
for (BackingUpPrintStream stream : streams) {
if (stream.getContentItem(index) != null) {
return false;
}
}
return true;
} else {
for (BackingUpPrintStream stream : streams) {
try {
Double.valueOf(firstStringItem);
if (!firstStringItem.equals(stream.getContentItem(index))) {
return false;
}
} catch (NumberFormatException e) {
}
}
}
}
}