这是我的代码: public class countChar { public static void main(String[] args) { int i; String userInput = new String(); userInput = Input.getString(“Please enter a sentence”); int[] total = totalChars(userInput.toLowerCase()); for (i = 0; i < total.length; i++); { if (total[i] != 0) { System.out.println("Letter" + (char) ('a' + i) + " count =" + total[i]); } […]
什么会导致jar成功添加到Eclipse Java项目,但是在运行时,找不到Class的那些类与ClassNotFoundexception?
我正在执行一个junit测试用例 我收到以下错误, A fatal error has been detected by the Java Runtime Environment: Internal Error (classFileParser.cpp:3174), pid=2680, tid=2688 Error: ShouldNotReachHere() JRE version: 6.0_18-b07 Java VM: Java HotSpot(TM) Client VM (16.0-b13 mixed mode windows-x86 ) 任何人都可以建议解决方案