🚀 go-pugleaf

Hi list,

while moving a java app into a jar I run into problems when reading
serialized objects from a stream.

The commented lines were the original ones, which I swapped for
getResourceAsStream(). Now this throws an exception when run (even if
not in the JAR):


//        FileInputStream source=null;
          InputStream source=null;            //NEW FOR JAR

        ObjectInputStream ois=null;
        LosDbEntry los = new LosDbEntry(scenario);
        LosDbEntry newLos;
        int count = 0;
        int numToRead = 0;

        try{
//            source    = new FileInputStream("los.db");

            source = Map.class.getResourceAsStream("los.db"); //NEW FOR
JAR

            ois       = new ObjectInputStream(source); //Throws
exception..



The exception is:

java.lang.NullPointerException
 at
java.io.ObjectInputStream.readFullyInternal(ObjectInputStream.java:1780)

 at java.io.ObjectInputStream.bufferData(ObjectInputStream.java:1750)
 at java.io.ObjectInputStream.readShort(ObjectInputStream.java:1935)
 at
java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:842)
 at java.io.ObjectInputStream.<init>(ObjectInputStream.java:168)
 at com.thuring.jasl.Map.loadLosDB(Map.java:251)
 ...


Any hints?

TIA,

Lars