How to load multiple parameters from Matlab to a Java program

Hi,

I am making a Java program that must call some matlab functions. I have received some simple test programs to play with so I can learn how it all works.

My problem is that one of the matlab test programs needs many input parameters. I'd like to load a tab of double in it as input parameters

In my Java program, the throwed error don't help me :

      > A fatal error has been detected by the Java Runtime Environment:
      >  EXCEPTION_ACCESS_VIOLATION (0xc0000005) at pc=0x00000000506c79f0, pid=1856, tid=5228
      > JRE version: Java(TM) SE Runtime Environment (7.0_55-b13) (build 1.7.0_55-b13)
      > Java VM: Java HotSpot(TM) 64-Bit Server VM (24.55-b03 mixed mode windows-amd64 compressed oops)
      > Problematic frame:
      > V  [jvm.dll+0x1279f0]
      > Failed to write core dump. Minidumps are not enabled by default on client versions of Windows
      > An error report file with more information is saved as: 
      > C:\Projects\workspacesMyTest\MyTest\hs_err_pid1856.log
      > If you would like to submit a bug report, please visit:
      >   http://bugreport.sun.com/bugreport/crash.jsp
      >

Here is the matlab code:

function y = quadratic3(inputParameterValues)

      a1 = inputParameterValues(0);

      b1 = inputParameterValues(1);

      c1 = inputParameterValues(2);

      x1 = inputParameterValues(3);

      y = (a1.*(x1.^2)) + (b1.*x1) + c1;

Here is the Java method that calls matlab and prints output:

        MWNumericArray inTab = null;
        Object[] result = null;
        Class1 myQuadratic3 = null;

        Double[] inParams = new Double[4];
        inParams[0] = new Double(1.0);
        inParams[1] = new Double(0.0);
        inParams[2] = new Double(0.0);
        inParams[3] = new Double(9.0);

        try
        {
            inTab = new MWNumericArray(inParams, MWClassID.STRUCT);

            myQuadratic3 = new Class1();

            result = myQuadratic3.quadratic3(1, inParams);
            System.out.println("\n\n -> " + result[0]);

        }
        catch (Exception e)
        {
            System.out.println("Exception: " + e.toString());
        }
        finally
        {
            System.out.println("finally: ");
            MWArray?.disposeArray(inParams);
            MWArray?.disposeArray(result);
            myQuadratic3?.dispose();
        }

What am I doing wrong here?

PS: I have used a MWClassID.STRUCT. Is it a trouble ?