Eclipse ScriptContext miss?

[Darule]

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Im running windows 7 64bit
Eclipse 3.7.2 64bit
Java SE Development Kit 7u3 64bit
Subclipse 1.8.x

Well my problem is that im getting an error on eclipse package "com.l2jserver.gameserver.script"
file Expression.java at this part "import javax.script.ScriptContext;"
Im getting this error:
"Access restriction: The type ScriptContext is not accessible due to restriction on required library C:\Program Files\Java\jre7\lib\rt.jar"

and in other files that contain this import as well.

[jurchiks]

You don't have JDK installed?

[Zoey76]

You don't have JDK installed?

Isn't "Java SE Development Kit 7u3 64bit" JDK?

Some related links from the web:
http://stackoverflow.com/questions/9266 ... ed-library
http://old.nabble.com/Try-the-First-ste ... 19168.html
http://outrospective.org/wordpress/2011 ... d-library/
http://www.daniweb.com/software-develop ... 8663/page2
http://www.eclipsetrader.org/ticket/39
http://ianma.wordpress.com/2010/05/03/a ... dk-rt-jar/
http://stackoverflow.com/questions/8601 ... ary-rt-jar

I believe is something missing to configure in Eclipse, many developers said that you can ignore such warnings/errors.

[Darule]

Well i found it i had messed up the .settings -.- so for future reference if you come up to this clean your settings with retail ones.

[Zoey76]

Well i found it i has messed up the .settings -.- so for future reference if you come up to this clean your settings with retail ones.

Nice