Revert "LPS-49655 Fix compile: if the catch parameter is assigned to another value, you must specify the exception type in the throws clause of the method declaration (http://docs.oracle.com/javase/7/docs/technotes/guides/language/catch-multiple.html)"

This reverts commit 9eed6b0e4f85e08c3c8f75b3defbdfa32acd3d33.