[jira] [Created] (NETBEANS-193) Primitive arrays aren't properly converted to JNI signatures

["Jaroslav Tulach (JIRA)" <ji...@apache.org>]

Jaroslav Tulach created NETBEANS-193:
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             Summary: Primitive arrays aren't properly converted to JNI signatures
                 Key: NETBEANS-193
                 URL: https://issues.apache.org/jira/browse/NETBEANS-193
             Project: NetBeans
          Issue Type: Bug
          Components: platform - HTML4J
    Affects Versions: 8.2
            Reporter: Jaroslav Tulach
            Assignee: Jaroslav Tulach
            Priority: Minor


2017-11-29 12:49 GMT+01:00 Wooguil Pak <wo...@gmail.com>:

    Hello, Jaroslav Tulach,

    I'm currently testing DEW and it seems that it does not support
    parameters like integer array.
    When I try
      @JavaScriptBody(args = { "id", "r" },
        javacall = true, body =
        "var array = new Array();\n" +
        "array[0]=1; array[1]=2;\n" +
        "r.@dew.demo.lowlevel.Java2JsAndBack::test([I)(array);\n"
      )
      public static native void test(String id, Java2JsAndBack r);

    compiler complaints

    Callback to dew.demo.lowlevel.Java2JsAndBack.test with wrong
    parameters: ([I). Only known parameters are ([L)
    (Ljava/lang/String;Ldew/demo/lowlevel/Java2JsAndBack;)

    If it is true, is there no way to pass integer array to Java as a parameter?

The report is correct. There is an error: the {{int[]}} shall be {{[I}} and not {{[L}}. 




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