title: JNI multiple variables
body: <p>I am using JNI by passing many variables from Java to C</p>
  
  <pre><code>public native int[] intArrayMethod(int[] t,int nbr,int tag);
  </code></pre>
  
  <p>How can I use these variables in C?
  I have generated the header file and i obtained:</p>
  
  <pre><code>#ifndef _Included_MainClass
  #define _Included_MainClass
  
  #ifdef __cplusplus
  extern "C" 
  {
  #endif
  
  /*
   Class:     MainClass
   Method:    intArrayMethod
   Signature: ([FII)[I
  */
  
      JNIEXPORT jintArray JNICALL Java_MainClass_intArrayMethod
          (JNIEnv *, jobject, jfloatArray, jint, jint);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  </code></pre>
  
  <p>How to use the variables passed in my C code?</p>