J2ME bouncycastle incompatible types required: Throwable found DataLengthException

问题

I have some code with bouncycastle that generates an exception, but even if i surround with try catch, the catch statement still give me this error :

  incompatible types
  required: java.lang.Throwable
  found:    org.bouncycastle.crypto.DataLengthException

here is my code:

int decryptedLength;
try {
      decryptedLength = cipher.processBytes(cipherBytes, 0, cipherBytes.length,     decryptedBytes, 0);
    } catch (DataLengthException ex) {
    }

the catch statement doesn't accept the exception, how to solve this ?

回答1:

I changed the project name and there are no more errors. I am using Netbeans (7.3). I hope this will help someone to avoid losing hours looking for a solution to a problem which doesn't exist.

来源：https://stackoverflow.com/questions/10734372/j2me-bouncycastle-incompatible-types-required-throwable-found-datalengthexcepti