#java-bugs常见bug与修正模块
##1.Malicious code vulnerability可能受到的恶意攻击

public void setExcuteTime(Date excuteTime) {
this.excuteTime = excuteTime;
}
}
改后 public void setExcuteTime(Date excuteTime) {
if(excuteTime!=null){
this.excuteTime = (Date)excuteTime.clone();
}else {
this.excuteTime = null;
}
}

public Date getExcuteTime() {
return excuteTime ;
}
改后
public Date getExcuteTime() {
Date excTime = null;
if(excuteTime!=null){
excTime = (Date)excuteTime.clone();
}
return excTime;
}

public class MqDispatcherThread implements Runnable {

   private static final Logger logger = Logger.getLogger(MqDispatcherThread.class);<br />

   public  static final ConcurrentMap<String,MqService> listenerMaps=new ConcurrentHashMap<>();<br />

改后
public class MqDispatcherThread implements Runnable {

   private static final Logger logger = Logger.getLogger(MqDispatcherThread.class);<br />

   public  static final ConcurrentMap<String,MqService> listenerMaps=new ConcurrentHashMap<>();<br />

ArrayList dataList = new ArrayList();
for(int k=0;k<=200;k++){
dataList.add(""+k);
}
List<ArrayList> resultList = new ArrayList<>();
ArrayList chartList = new ArrayList();
for (int i=0; i<=200; i++) {
if (i % 100 == 0) {
chartList = new ArrayList(100);
resultList.add(chartList);
}
chartList.add(dataList.get(i));
}
System.out.println(resultList.size());
改成
ArrayList dataList = new ArrayList();
for(int k=0;k<=200;k++){
dataList.add(""+k);
}
List<ArrayList> resultList = new ArrayList<>();
ArrayList chartList = null;
for (int i=0; i<=200; i++) {
if (i % 100 == 0) {
chartList = new ArrayList(100);
resultList.add(chartList);
}
chartList.add(dataList.get(i));
}
System.out.println(resultList.size());

if (preSubProcess == null || (preSubProcess != null && !(EnumConstTaskProcessStatus.FINISH.equals(preSubProcess.getSubProcessStatus())))) {
run = false;
break;
}
改为 if (preSubProcess == null || (!(EnumConstTaskProcessStatus.FINISH.equals(preSubProcess.getSubProcessStatus())))) {
run = false;
break;
}