public static final boolean createTableIfNotExists(final AmazonDynamoDB dynamo, final CreateTableRequest createTableRequest) {
        try {
            dynamo.createTable(createTableRequest);
            return true;
        } catch (final ResourceInUseException e) {
            if (LOG.isTraceEnabled()) {
                LOG.trace("Table " + createTableRequest.getTableName() + " already exists", e);
            }
        }
        return false;
    }
Creates the table and ignores any errors if it already exists.
@param dynamo The Dynamo client to use.
@param createTableRequest The create table request.
@return True if created, false otherwise.
aws-java-sdk-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/util/TableUtils.java