Method freeIfCloseable

core/src/main/java/io/questdb/std/Misc.java:116–125

(T object)

    // same as free() but can be used when input object type is not guaranteed to be Closeable
    public static <T> T freeIfCloseable(T object) {
        if (object instanceof Closeable) {
            try {
                ((Closeable) object).close();
            } catch (IOException e) {
                throw new FatalError(e);
            }
        }
        return null;
    }

    public static <T extends Closeable> void freeObjList(ObjList<T> list) {
        if (list != null) {