import org.apache.bcel.classfile.InnerClasses;

import org.apache.bcel.classfile.InnerClass;

import org.apache.bcel.generic.ClassGen;

static File bcelFixDuplicateInnerClassesECJBug(File/S jar, S classFileInJar) {

  //extractProjectForLocalCompilation(#1033411, userDir("dev/1033411"))

  File file = jar;

  S path = classFileInJar;

  JavaClass c = bcel_classInZip(file, path);

  //dm_showText(pnlToString(sortedAlphaNumIC(map(c.getAttributes(), a -> a.getNameIndex() + ": " + a)));

  var ic = firstThat(c.getAttributes(), a -> eq(a.getName(), "InnerClasses"));

  print(ic := className(ic));

  cast ic to InnerClasses;

  InnerClass[] icList = ic.getInnerClasses();

  //dm_showText(lines(icList));

  var dup = duplicates(allToString(icList));

  printMultiSet(dup);

  if (nempty(dup)) {

    print("DUPLICATES!!");

    Cl<InnerClass> filtered = values(mapToKeys toString(icList));

    //ClassGen cg = new ClassGen(c);

    /*Attribute[] attributesCG = cg.getAttributes();

    var ic2 = firstThat(attributesCG, a -> eq(a.getName(), "InnerClasses"));

    printVars(ic2 := className(ic), same := (ic == ic2));

    cast ic2 to InnerClasses;*/

    ic.setInnerClasses(toArrayOfType InnerClass(filtered));

    c = new ClassGen(c).getJavaClass(); // rotate!?

    printFileInfo(bcelSave(c, newFileInSameDir(file, path)));

    File newJar = appendToBaseName(jar, ".bytecodefix");

    replaceFileZip2Zip(jar, newJar, path, c.getBytes());

    printFileInfo(newJar);

    ret newJar;

  }

  null;

}