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Consider the following StickyRegister, in which the first write sticks and is not replaced by subsequent writes. Give a Consensus implementation of StickyRegister. class StickyRegister()
Consider the following StickyRegister, in which the first write "sticks" and is not replaced by subsequent writes.
Give a Consensus implementation of StickyRegister.
class StickyRegister() { private int value = -1 synchronized int read() { return value; } synchronized void write(int n) { if (value == -1) value = n; } }
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