Proxy generation benchmark

proxygen.groovy

interface Foo {}
abstract class AbstractFoo {}
abstract class SingleAbstract { abstract int foo() }

def tests = [
'mapAsAbstractClass': { [:] as AbstractFoo },
'mapWithOneMethodAsAbstractClass': { ['foo': { 1 } ] as SingleAbstract }
]

tests.each { name, test ->
     long sd = System.currentTimeMillis()
     1000.times { test() }
     long dur = System.currentTimeMillis()-sd
     println "$name: ${dur}ms"
}