shd*_*hdw 1 java if-statement arraylist
public void decompressTo(String fileName) throws IOException {
for (int i = 0; i < fileArray.size(); i++) {
if (fileArray.get(i) == new Character((char) 7)) {
//do stuff
}
else {
//do other stuff
}
}
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问题是我的if语句永远不会被执行,相反,for循环总是跳转到else语句.
但是,fileArray我正在读取的ArrayList 肯定包含铃声字符(ASCII字符#7).我已声明fileArray如下:ArrayList <Character> fileArray = new ArrayList <Character> ();.