lint: don't catch Exception, catch RuntimeException or checked exception.

omits SAM, BOB, reflection, commented-out code, and a few other places

apps/i2psnark/java/src/org/klomp/snark/dht/NodeInfo.java

@@ -225,7 +225,7 @@ class NodeInfo extends SimpleDataStructure {
             NodeInfo ni = (NodeInfo) o;
             // assume dest matches, ignore it
             return this.hash.equals(ni.hash) && nID.equals(ni.nID) && port == ni.port;
-        } catch (Exception e) {
+        } catch (RuntimeException e) {
             return false;
         }
     }