Java/Scala Strange behaviour of readline -

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i got strange , urgent problem. hope can me. trying read result of command executing. code never reaches println-statement. "hanging up" program, if end of output reached. no failure , no exception. please me. fall despair.

my project mix of scala , java. doesnt matter in language solution is. tried in both. encoding of project cp1252.

here code

var filescript = runtime.getruntime().exec(pathofscript) var isr:inputstreamreader  = new inputstreamreader(filescript.getinputstream()) var in = new bufferedreader(isr) var line:string = "" try {   while ({line = in.readline();  line!= null}) {     println("line: "+line)   }   println("outside !!!");   in.close(); }

that's strange... java version works fine:

        inputstreamreader isr = new inputstreamreader(new fileinputstream("c:\\anyfile"));         bufferedreader in = new bufferedreader(isr);         string line = "";         try {           while ((line = in.readline()) != null) {             system.out.println("line: "+line);           }           system.out.println("outside !!!");           in.close();         } catch (exception ex) {             ex.printstacktrace();         }

i think problem in filescript: if gives stream , doesn't close it, you'll never null in while loop. check part. try regular file (like did in example). if works, problem surely in filescript object.


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