Legal Principle - Ceasing of Cause of action during the course of trial or even after passing of decree - Application for Rejection of Plaint maintainable:
Thus it is clear that by the subsequent event if the original proceeding has become infructuous, ex debito justitiae, it will be the duty of the court to take such action as is necessary in the interest of justice which includes disposing of infructuous litigation. For the said purpose it will be open to the parties concerned to make an application under section 151 of CPC to bring to the notice of the court the facts and circumstances which have made the pending litigation infructuous. Of course, when such an application is made, the court will enquire into the alleged facts and circumstances to find out whether the pending litigation has in fact become infructuous or not. (Supreme Court of India - 2004)