static L<InstructionHandle> bcel_methodToInstructions(JavaClass c, Method method) {
  S className = c.getClassName();
  var cp = new ConstantPoolGen(c.getConstantPool());
  MethodGen mg = new MethodGen(method, className, cp);
  InstructionList il = mg.getInstructionList();
  InstructionHandle[] ihs = il.getInstructionHandles();
  ret asList(ihs);
}