System.err.println("Examining: " + testDbDir);
for (File f: testDbDir.listFiles()) {
try {
if (f.getName().endsWith(".avro")) {
String testName = f.getName();
SchemaStatisticalSummary testSummary = new SchemaStatisticalSummary("input");
Schema testSchema = testSummary.createSummaryFromData(f);
int schemaSize = testSchema.getFields().size();
Integer sizeCount = overallSizes.get(schemaSize);
if (sizeCount == null) {
sizeCount = new Integer(0);
}