assertEquals( new Integer( 5 ),
list.get( 0 ) );
// Check a function can be removed from a package.
// Once removed any efforts to use it should throw an Exception
kbase.removeFunction( "org.drools.compiler.test",
"addFive" );
final Cheese cheddar = new Cheese( "cheddar",
5 );
workingMemory.insert( cheddar );