我有两个警告：
– 第一是：
– 第一是：
HELPDESKGESTION2\src\java\glpi\filter\LoginFilter.java:289: warning: [unchecked] unchecked call to put(K,V) as a member of the raw type java.util.Hashtable
localParams.put(key,value);
^
– 二是：
HELPDESKGESTION2\src\java\glpi\filter\LoginFilter.java:292: warning: [unchecked] unchecked call to put(K,V) as a member of the raw type java.util.Hashtable
localParams.put(name,values);
^
public void setParameter(String name,String []values) {
if (debug) System.out.println("LoginFilter::setParameter(" + name + "=" + values + ")" + " localParams = "+ localParams);
if (localParams == null) {
localParams = new Hashtable();
// Copy the parameters from the underlying request.
Map wrappedParams = getRequest().getParameterMap();
Set keySet = wrappedParams.keySet();
for (Iterator it = keySet.iterator(); it.hasNext(); ) {
Object key = it.next();
Object value = wrappedParams.get(key);
localParams.put(key,value);
}
}
localParams.put(name,values);
}
解决方法
更换：
localParams = new Hashtable();
附：
localParams = new Hashtable<String,String>();
我假设你有一个全局变量,如下所示：
private Hashtable localParams;
替换为：
private Hashtable<String,String> localParams;
如果您进行更改,我建议警告将消失,但您也必须用String替换所有的Object;
