AkousaClosedChannelExceptionAn operation is attempted on a channel that has been closed.
The NIO channel was closed before or during the operation. This can happen when another thread closes the channel or when the connection is lost.
Check if the channel is open before operations with isOpen(). Handle the exception with proper cleanup and reconnection logic. Synchronize channel access across threads.
NullPointerExceptionA null reference is used where an object is required.
ClassCastExceptionAn object is cast to a type that it is not an instance of.
ReadOnlyBufferExceptionA write operation is attempted on a read-only buffer.
ArrayStoreExceptionAn object of the wrong type is stored in an array.
SocketExceptionA socket operation fails, such as creating or accessing a socket.
ExceptionInInitializerErrorAn exception is thrown during the execution of a static initializer block.