[YamlWire] Reading int arrays does not work

[jonatino]

When attempting to read an int array (and possibly all other types) from a yaml wire, it throws the following error/warning and will fill the array with 0's.

Unable to read *number* as a long.

Test application:

import net.openhft.chronicle.bytes.Bytes;
import net.openhft.chronicle.wire.YamlWire;

import java.util.Arrays;

public class Main {

    public static void main(String[] args) {
        var buffer = Bytes.allocateElasticDirect(10 * 4);
        int[] one = {1, 2, 3, 4, 5};
        int[] two = {101, 102, 103, 104, 105};

        // Create wire for saving two int arrays
        var wire = new YamlWire(buffer);
        wire.write("one").array(one, 5);
        wire.write("two").array(two, 5);
        System.out.println("Write wire:");
        System.out.println(wire);
        System.out.println();

        buffer.readPosition(0);

        // Copy buffer into a new wire for reading (mocks saving/loading)
        var copyWire = new YamlWire(buffer);
        System.out.println("Read wire:");
        System.out.println(copyWire);
        System.out.println();

        int[] readBuffer = new int[5];
        int amtRead = copyWire.read("one").array(readBuffer);
        System.out.println("Read: " + amtRead + ", " + Arrays.toString(readBuffer));
    }

}

Output from above:

Write wire:
one: [ 1, 2, 3, 4, 5 ],
two: [ 101, 102, 103, 104, 105 ]

Read wire:
one: [ 1, 2, 3, 4, 5 ],
two: [ 101, 102, 103, 104, 105 ]

Read: 5, [0, 0, 0, 0, 0]

As you can see, it reads the correct amount of elements (5 in this case), but does not fill the array with the appropriate values due to the following code in YamlWire -> TextValueIn public long int64()

            if (yt.current() != YamlToken.TEXT) {
                Jvm.warn().on(getClass(), "Unable to read " + valueIn.object() + " as a long.");
                return 0;
            }

[jonatino]

The fix for this specific use case is consuming SEQUENCE_START with padding, but that breaks the usecase when saving arrays with .object instead of .array.

See: jonatino@672b529