#49 Space battle causes exception

[Allan Noordvyk]

My colony ship got attached resulting in the following:

java.lang.ClassCastException:
org.gjt.universe.scheme001.ModuleDesign_001_Colony
at
org.gjt.universe.scheme001.ShipDesign_001.getPowerUsage
(ShipDesign_001.java:740)
at
org.gjt.universe.scheme001.Defense_001.<init>
(Defense_001.java:97)
at
org.gjt.universe.scheme001.ShipDesign_001.getDefense
(ShipDesign_001.java:321)
at org.gjt.universe.ShipStd.getDefense
(ShipStd.java:95)
at org.gjt.universe.scheme001.SpaceBattle_001
$BattleMember.<init>(SpaceBattle_001.java:403)
at
org.gjt.universe.scheme001.SpaceBattle_001.performBattl
e(SpaceBattle_001.java:99)
at
org.gjt.universe.scheme001.Scheme_001.determineSpaceBat
tles(Scheme_001.java:215)
at org.gjt.universe.GameEngine.processTurn
(GameEngine.java:799)
at org.gjt.universe.GameEngine.run
(GameEngine.java:159)