Name: vgC55224 Date: 11/26/96


The section "12.4.1 When Initialization Occurs" of The Java Language
Specification contains the following:

"Initialization of an interface does not, of itself, require initialization of any of its superinterfaces. "


While interface is initialized, at first its superinterface is initialized.

> jac11 -d . exec00901.java
> ja11 -verify javasoft.sqe.tests.lang.exec009.exec00901.exec00901
<ri = 0ric = 6
>ri = 6
<ri = 6ric = 8
>ri = 6
begin
6
failed 2


--------------------------exec00901.java------------------------------
package javasoft.sqe.tests.lang.exec009.exec00901;

import java.io.PrintStream;

public class exec00901 {
  static int ri = 0;
  public static void main(String argv[])
  {
     System.exit(run(argv, System.out) + 95/*STATUS_TEMP*/);
  }
  public static int run(String argv[],PrintStream out) {
    int k = exec00901b.b4;
      out.println ("begin");
    if (k != 4)
    {
      out.println (ri);
      out.println ("failed 1");
      return 2;
    }
    if (ri != 8)
    {
      out.println (ri);
      out.println ("failed 2");
      return 2;
    }
      out.println (ri);
      out.println ("end");
    return 0;
  }
  static int init (int i, int ric) {
      System.out.println ("<ri = " + ri + "ric = " + ric);
    if (ri == 0)
      ri = ric;
      System.out.println (">ri = " + ri);
    return i;
  }
}

class exec00901a {
  static int b1 = 0;
  static { if (exec00901.ri == 0) exec00901.ri = 2; else exec00901.ri = 1; };
}

class exec00901b extends exec00901a implements exec00901d {
  static int b2;
  static { int b2 = 8;
           if (exec00901.ri == 2) exec00901.ri = 4;};
}

interface exec00901c {
  int b3 = exec00901.init (3, 6);
}
    
interface exec00901d extends exec00901c {
  int b4 = exec00901.init (4, 8);
}
-----------------------------------------------------------------

======================================================================