Assuming the state is of type OnOffType, I typically do it this way. There may be other ways to do it, but I generally like to be explicit about typing.
import java.util.List
...
var List<OnOffType> dayOfWeekSetting = newArrayList(
Monday_ProgramA.state,
Tuesday_ProgramA.state,
Wednesday_ProgramA.state,
Thursday_ProgramA.state,
Friday_ProgramA.state,
Saturday_ProgramA.state,
Sunday_ProgramA.state
)
var OnOffType myState = dayOfWeekSetting.get(1)
logInfo("test", "State is " + myState)