public void entityProcessComplete(CAS aCas, EntityProcessStatus aStatus) {
			if (aStatus.isException()) {
				List<Exception> exceptions = aStatus.getExceptions();
				for (int i = 0; i < exceptions.size(); i++) {
					((Throwable) exceptions.get(i)).printStackTrace();
				}
				return;
			}
			entityCount++;
			String docText = aCas.getDocumentText();
			if (docText != null) {
				size += docText.length();
			}
		}