Bob pointed out that the extends bound is not necessary in Listable. Enough to have it in List.
1 build.xml.data.CRC32=9a786832
2 build.xml.script.CRC32=5adae2d4
3 build.xml.stylesheet.CRC32=be360661
4 # This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
5 # Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
6 nbproject/build-impl.xml.data.CRC32=9a786832
7 nbproject/build-impl.xml.script.CRC32=2f9f0b6c
8 nbproject/build-impl.xml.stylesheet.CRC32=487672f9