Args 保证不为空?
在下面的程序中,如果执行(例如通过命令行),args JVM 是否独立保证不为空?
In the following program, if this is executed (e.g. via command line), is args JVM independently guaranteed to not be null?
public class test {
public static void main(String[] args) {
}
}
推荐答案
简短回答:是的,它的长度可能为 0 但不会为空.
Short answer: yes, it may have length 0 but will not be null.
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