运行输出字符串程序出错：Exceptioninthread"main"java.lang.UnsatisfiedLinkError:getProperty0

我的程序：最简单的：
package main;
public class Main {
public static void main(String[] args) {
System.out.print("sss");
}
}

执行结果：Exception in thread "main" java.lang.UnsatisfiedLinkError: getProperty0
at .sun.midp.main.Configuration.getProperty0(Native Method)
at .sun.midp.main.Configuration.getProperty(Configuration.java:32)
at .sun.midp.lcdui.Resource.<clinit>(Resource.java:30)
at .sun.midp.main.Main.initSystemLabels(Main.java:686)
at .sun.midp.main.Main.main(Main.java:103)
昨天还没事呢，今天就这样了，求解呀