示例

public class ClassA implements Comparable{
public void methodA() {

ClassLoader cl = new CustomClassLoder
//...
}


解决方案
将创建 ClassLoader 实例的语句放入 doPrivileged 块内

public class ClassA implements Comparable{
public void methodA() {

AccessController.doPrivileged(new PrivilegedAction() {
publicObject run() {
ClassLoader cl = new CustomClassLoder
//...
}
});
}


}