找考题网-背景图
多项选择题

Which three will compile and run without exception?()

A.private synchronized Object o;
B.void go() {synchronized() { /* code here */ }
C.public synchronized void go() { /* code here */ }
D.private synchronized(this) void go() { /* code here */ }
E.void go() {synchronized(Object.class) { /* code here */ }
F.void go() {Object o = new Object();synchronized(o) { /* code here */ }