I am getting an output error when I am trying to write the contents of my Linkedlist into a text file
try {
FileOutputStream out = new FileOutputStream("ValidMovesMatrix.txt");
ObjectOutputStream oout = new ObjectOutputStream(out);
oout.writeObject("--+ This will show all the VALID moves A* algorithm has taken to come up with the solution +---");
oout.writeObject(" ");
for (int matrixIdx = 0; matrixIdx < matrixStack.size(); matrixIdx++) {
Object matrixShow = matrixStack.get(matrixIdx);
oout.writeObject(matrixShow);
}
oout.close();
} catch (Exception ex) {
System.out.println("Output error");
}
It didn't print the contents of my linkedlist and the output text file contained the following garbage:
¬í t _--+ This will show all the VALID moves A* algorithm has taken to come up with the solution +---t {sr java.io.NotSerializableException(Vx ç†5 xr java.io.ObjectStreamExceptiondÃäk9ûß xr java.io.IOExceptionl€sde%ð« xr java.lang.ExceptionÐý>;Ä xr java.lang.ThrowableÕÆ5'9w¸Ë L causet Ljava/lang/Throwable;L
detailMessaget Ljava/lang/String;[
stackTracet [Ljava/lang/StackTraceElement;L suppressedExceptionst Ljava/util/List;xpq ~ t MapStateur [Ljava.lang.StackTraceElement;F*<<ý"9 xp sr java.lang.StackTraceElementa Åš&6Ý… I
lineNumberL declaringClassq ~ L fileNameq ~ L
methodNameq ~ xpÿÿÿÿt java.io.ObjectOutputStreampt writeObject0sq ~
ÿÿÿÿq ~ pt writeObjectsq ~
bt
AlgoSolvert AlgoSolver.javat backtrackMovessq ~
'q ~ q ~ t searchsq ~
t
ProjectOnet ProjectOne.javat
acceptArgssq ~
q ~ q ~ t mainsr &java.util.Collections$UnmodifiableListü%1µìŽ L listq ~ xr ,java.util.Collections$UnmodifiableCollectionB €Ë^÷ L ct Ljava/util/Collection;xpsr java.util.ArrayListxÒ™Ça I sizexp w xq ~ $x
