Exception in thread "main" java.lang.Error: Unresolved compilation problem:
The method generator(int) is undefined for the type fdemo at lj002.main(lj002.java:14)
源代码如下:
class fdemo(){
int x;
fdemo(int i) {
x=1
}
protected void finalize() {
System.out.println("finalizing "+x);
}
void generate(int i)
fdemo ob =new fdemo(0);
}
}
public class lj002{
public static void main(String args[]) {
int count;
fdemo ob =new fdemo(0);
for(count=1;count<10000;count++)
ob.generator(count);
}
}
用来理解垃圾回收的概念的程序
The method generator(int) is undefined for the type fdemo at lj002.main(lj002.java:14)
源代码如下:
class fdemo(){
int x;
fdemo(int i) {
x=1
}
protected void finalize() {
System.out.println("finalizing "+x);
}
void generate(int i)
fdemo ob =new fdemo(0);
}
}
public class lj002{
public static void main(String args[]) {
int count;
fdemo ob =new fdemo(0);
for(count=1;count<10000;count++)
ob.generator(count);
}
}
用来理解垃圾回收的概念的程序
class fdemo 是类后面怎么有()
x=1 后面又没有;
}还多一个
.......
fdemo ob =new fdemo(0); }
前面少一个 {
{
fdemo ob =new fdemo(0);
}
class fdemo {
public int x; fdemo(int i) {
x = 1;
} protected void finalize() {
System.out.println("finalizing " + x);
} void generate(int i) { fdemo ob = new fdemo(0);
}
}
public class lj002 {
public static void main(String args[]) {
int count;
fdemo ob = new fdemo(0);
for (count = 1; count < 10000; count++)
ob.generate(count);
}
}