PROGRESSIVE IMPORTS & EXPORTS SHIPPING LTD. v. MUELLER Practice and procedure—Pleadings—Counterclaim—Effect on judgment—Defendant raising counterclaim in application to set aside summary judgment—Whether counterclaim independent of plaintiff’s suit or must be a cross-action—Whether counterclaim could be raised after grant of summary judgment—High Court (Civil Procedure) Rules, 1954 (L.N. 140A), Order 14, rr. 1 and 5(2)—High Court (Civil Procedure) (Amendment) (No 2) Rules, 1977 (L.I. 1129).