[OpenJDK 2D-Dev] [9] Review Request: 8042103 Deserialization of empty java.awt.geom.Path2D will cause an exception

[Sergey Bylokhov]

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

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Best regards, Sergey.