Hello. Please review the fix for jdk 9.needRoom() method does not take into account that current array of types can be empty. In this case it fails to increase it. I handle this case and increase the size of the array by 1 instead of INIT_SIZE, because I assume that the user intentionally try to decrease memory usage.
Bug: https://bugs.openjdk.java.net/browse/JDK-8042103 Webrev can be found at: http://cr.openjdk.java.net/~serb/8042103/webrev.00 -- Best regards, Sergey.
