Tunnels: Enable tunnel testing by default

disabled since 2011

router/java/src/net/i2p/router/tunnel/pool/TunnelPoolManager.java

@@ -573,7 +573,7 @@ public class TunnelPoolManager implements TunnelManagerFacade {
     void buildComplete(PooledTunnelCreatorConfig cfg) {
         if (cfg.getLength() > 1 &&
             !_context.router().gracefulShutdownInProgress() &&
-            (!_context.getBooleanPropertyDefaultTrue("router.disableTunnelTesting") ||
+            (!_context.getBooleanProperty("router.disableTunnelTesting") ||
              _context.router().isHidden() ||
              _context.router().getRouterInfo().getAddressCount() <= 0)) {
             TunnelPool pool = cfg.getTunnelPool();