Exception of http://pastebin.com/esFf08J7

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException
    at java.lang.System.arraycopy(Native Method)
    at org.bouncycastle.crypto.modes.CCMBlockCipher.processPacket(Unknown Source)
    at org.bouncycastle.crypto.modes.CCMBlockCipher.doFinal(Unknown Source)
    at org.bouncycastle.jcajce.provider.symmetric.util.BaseBlockCipher$AEADGenericBlockCipher.doFinal(Unknown Source)
    at org.bouncycastle.jcajce.provider.symmetric.util.BaseBlockCipher.engineDoFinal(Unknown Source)
    at javax.crypto.Cipher.doFinal(DashoA13*..)
    at javax.crypto.CipherInputStream.a(DashoA13*..)
    at javax.crypto.CipherInputStream.read(DashoA13*..)
    at javax.crypto.CipherInputStream.read(DashoA13*..)
    at enctest.Main.main(Main.java:70)