C# has a good momentum at the moment. What are the features that you would need to have in order to switch (or return) to Java?
It would also be quite useful if people posted workarounds for these for the current Java versions, e.g. Nullables being wrapped around custom classes, to make this a much more interesting wiki.
A native 'decimal' type for Java replacing the BigDecimal class would be nice. But Java thread-safe collections are nice.
Perhaps the question is not so much what Java 7 needs to persuade developers to use it, but more a case of what makes developers want to move from Enterprise/server-side java language to a different C# desktop Windows-only oriented world?
For most developers, the language isn't difficult to pick up be it Java or C#. I develop in Java, but Linq didn't take long to understand and use.
I think the choice of Java or C# depends on what motivates you personally -perhaps money? in which case either language will do whether they have certain features or not.
Ste
