getInputStream

["Walter C. Pelissero" <walter at pelissero dot org>]

To me these two pieces of code look equivalent

      Runtime rt = Runtime.getRuntime();
      Process p = rt.exec("sleep 1000");
      InputStream is = p.getInputStream();
--------------------
      (define rt (invoke-static <java.lang.Runtime> 'get-runtime))
      (define p (invoke rt 'exec "sleep 1000"))
      (define is (invoke p 'get-input-stream))

But in the second case the last define triggers an exception:

java.lang.RuntimeException: apply not implemented for PrimProcedure java.io.InputStream java.lang.UNIXProcess.getInputStream() - java.lang.IllegalAccessException: java/lang/UNIXProcess
	at gnu.expr.PrimProcedure.applyV(PrimProcedure.java, Compiled Code)
	at gnu.mapping.MethodProc.applyN(MethodProc.java, Compiled Code)
	at gnu.kawa.reflect.Invoke.applyN(Invoke.java, Compiled Code)
	at gnu.kawa.reflect.Invoke.applyN(Invoke.java, Compiled Code)
	at gnu.expr.ApplyExp.eval(ApplyExp.java, Compiled Code)
	at gnu.expr.SetExp.eval(SetExp.java, Compiled Code)
	at gnu.expr.Expression.eval(Expression.java, Compiled Code)
	at gnu.expr.ModuleExp.evalModule(ModuleExp.java, Compiled Code)
	at kawa.Shell.run(Shell.java, Compiled Code)
	at kawa.Shell.run(Shell.java, Compiled Code)
	at kawa.Shell.run(Shell.java, Compiled Code)
	at kawa.repl.main(repl.java, Compiled Code)


-- 
walter pelissero
http://www.pelissero.org