### Question:
ControlSignalSentInfo { public void setSendTryCount(int sendTryCount) { this.sendTryCount = sendTryCount; } ControlSignalSentInfo(int count, long timeMillis); long getTimeMillis(); void setTimeMillis(long timeMillis); int getSendTryCount(); void setSendTryCount(int sendTryCount);  }### Answer:
@Test public void testSetSendTryCount() { sendTryCount = sendTryCount + 15; controlSignalSentInfo.setSendTryCount(sendTryCount); assertEquals(sendTryCount, controlSignalSentInfo.getSendTryCount()); }