Method getClassNameSpace

src/bsh/Name.java:598–616

@return the enclosing class body namespace or null if not in a class.

( NameSpace thisNameSpace )

		@return the enclosing class body namespace or null if not in a class.
	*/
	static NameSpace getClassNameSpace( NameSpace thisNameSpace ) 
	{
        if ( null == thisNameSpace )
            return null;

		// is a class instance
		//if ( thisNameSpace.classInstance != null )
		if ( thisNameSpace.isClass )
			return thisNameSpace;

		if ( thisNameSpace.isMethod 
			&& thisNameSpace.getParent() != null 
			//&& thisNameSpace.getParent().classInstance != null
			&& thisNameSpace.getParent().isClass
		)
			return thisNameSpace.getParent();

		return null;
	}

	/**
		Check the cache, else use toObject() to try to resolve to a class