import checkers.nullness.quals.*; class RandomTests { final int a; final int b = 1; final int c; RandomTests(){ String s = null; a = 2; } RandomTests(String s) throws Exception{ //this(); a = 2; if (a > 1){ throw new Exception("dude"); } throw new RuntimeException("dude"); } { c = 4; //throw new Exception("dude"); } }