Method insert

app/src/main/java/cc/ioctl/util/data/Table.java:415–423

(K key)

    }

    public void insert(K key) {
        synchronized (this) {
            if (hasRecord(key)) {
                return;
            }
            Object[] rec = new Object[fields.length];
            records.put(key, rec);
        }
    }

    public Object[] delete(K key) {
        synchronized (this) {