R1.run() invoked+
−
R2.run() invoked+
−
r3.run() invoked+
−
r1.class != r2.class: true+
−
r2.class == r3.class: true+
−
Got exception: java.lang.UnsupportedOperationException+
−
Got exception: java.lang.UnsupportedOperationException+
−
(new ExtendsList).size() = 0+
−
(new ExtendsList(){}).size() = 0+
−