svn stM pom.xmlM src/main/java/com/foo/coupon/service/CouponService.javasvn diff > ~/diff.txtsvn revert -R .Reverted 'src/main/java/com/foo/coupon/service/CouponService.java'Reverted 'pom.xml'svn stmvn deploysvn patch ~/diff.txt U pom.xmlU src/main/java/com/foo/coupon/service/CouponService.javasvn stM pom.xmlM src/main/java/com/foo/coupon/service/CouponService.java