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} @Test public void down_isNoOp() { CounterUp c = new CounterUp(); c.down(); assertTrue(c.value() == 0); } @Test public void down_bySpecificValueIsNoOp() {
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} @Test public void down_bySpecificValueIsNoOp() { CounterUp c = new CounterUp(); c.down(5); assertTrue(c.value() == 0); } }