classcastexception
If A extends B extends C, why can I cast to A but get a ClassCastException casting to C?
I am tr开发者_C百科ying to read an ASN1 object using Bouncycastle on Android. I expect it to be a DERSequence, which in Bouncycastle is a subclass of ASN1Sequence, which is a subclass of ASN1Object.[详细]
2023-02-24 05:49 分类:问答Spring - Classcast exception as CGLIB proxy cannot be forced
Here\'s the scenario that\'s driving me nuts. I have a class that has a lookup method - createOther() createOther should create an object of type Other. Other implements OtherInterfac开发者_开发百科[详细]
2023-02-23 02:42 分类:问答addPrefencesFromResource causes ClassCastException
Code: public class Preferences extends PreferenceActivity { public static final String PREF_AUTO_UPDATE = \"PREF_AUTO_UPDATE\";[详细]
2023-02-21 07:08 分类:问答Java - Casting an Object to a ByteArrayEntity (Android) ClassCastException
I have a ByteArrayEntity as follows: ByteArrayOutputStream bos = new ByteArrayOutputStream(); tempPic.compress(CompressFormat.PNG, 0, bos);[详细]
2023-02-20 07:47 分类:问答getDataVector gives various data types from TJable
I have a JTable and when I use jTable1.getModel()).getDataVector() objects from different columns have different types (they should be all Strings for my case)[详细]
2023-02-20 03:51 分类:问答Problem with generic array copying
Goal I am making a Java class that will give enhanced usability to arrays, such as add, remove, and contains methods. I figured the best solution is to make a class (called ArrayPP) that has a type[详细]
2023-02-18 05:08 分类:问答Meaning of java.lang.ClassCastException: someClass incompatible with someClass
I was experiencing occasional exceptions in XPages application: java.lang.ClassCastException: someClass incompatible with someClass.[详细]
2023-02-18 04:07 分类:问答Hibernate createQuery() throws ClassCastException, Transformer doesn't help
Trying to SELECT an entity using Using Hibernate 3.6 and MySQL5.1 but I keep getting a ClassCastException.[详细]
2023-02-16 05:55 分类:问答Java ClassCastException when generating WSDL in Eclipse?
I am trying to create a new Web Service in Eclipse (bottom up, apache axis 1, tomcat 6), but I get warnings before the attempt and then an error after.[详细]
2023-02-13 12:31 分类:问答programmatically change layout height, ClassCastException?
I\'m trying to \"animate\" a WebView to drop down and reveal its contents. I\'ve written a handler to increase the height by 1 each time, however, I\'m running into a ClassCastException. The code I\'m[详细]
2023-02-12 21:21 分类:问答