class LambdaTest -- 
LambdaTest.<init>()
LambdaTest.foo(i)
LambdaTest.lambda$static$1(x1/*synthetic*/)/*synthetic*/
LambdaTest.lambda$null$0(final x1/*synthetic*/, x2/*synthetic*/)/*synthetic*/
static interface LambdaTest$I -- inner
LambdaTest$I.m(x)