运行 cmd 打 java -version 出现这个变量就性了吧

java version "1.5.0_08"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_08-b03)
Java HotSpot(TM) Client VM (build 1.5.0_08-b03, mixed mode, sharing)

还是 不行 出现错误

Exception in thread "main" java.lang.NoSuchMethodError: main

都设好了

public class Fruit {
public static void main(String[] args) {
//Declare and initialze three variables
int numOranges = 5; // Count of oranges
int numApples = 10; //count of apples
int numFruit = 0; //Count of fruit

numfruit = numOranges + numApples; //Calculate the total fruit count
//Disply the result
System.out.println("A totally fruity program");
System.out.println("Total fruit is " + numfruit );
}
}
我用 JCreatorV3 弄的这个错误是Exception in thread "main" java.lang.NoClassDefFoundError: Fruit
运行 就点 里面的执行

编辑菜单 里?  执行是按扭呀

--------------------配置: <默认>--------------------
java.lang.NoClassDefFoundError: com/sun/tools/javac/Main
Exception in thread "main"
处理已完成。
编译文件这样的反映

说清楚点

啊~~~~好象不是那的问题

D:\>java -ea -cp . Myprogram
Exception in thread "main" java.lang.NoClassDefFoundError: Myprogram