JLayer

[wired-in=p]

I am trying to use the JLayer and LayerUI class but eclipse keeps saying that it cannot be resolved. It also says that line i use to import the class is invalid. I recognize that it is in the new Java 7 package, so i downloaded the latest version of eclipse. Still, i cannot use the LayerUI class. What can i do?

[Fubarable]

What is the compliance level of the Java compiler setting for Eclipse? Is it set for 1.7.x?

[wired-in=p]

What does that mean?

[Fubarable]

What does that mean?

Check the properties of your Eclipse project (right click the project in the package explorer), then click on "Java Compiler", then check the JDK Compliance setting. Even if Eclipse is using Java 1.7, it can be set to compile at 1.5 or 1.6.

[wired-in=p]

Its set to 1.6

[Fubarable]

You'll need it set to 1.7 for Eclipse to recognize 1.7 additions.

[wired-in=p]

Alright, i set it to 1.7, but it still won't work. I think it is because the JRE I'm using is SE 6, and i don't know how to install SE 7.

[Fubarable]

I don't know either, though I suppose the Eclipse help files will have it in there. Please post a solution if you find it! :)