changes as suggested. reverted resetBits and method.getParameterCount()

src/main/java/com/zaxxer/hikari/pool/PoolBase.java

@@ -171,28 +171,35 @@ abstract class PoolBase
 
    void resetConnectionState(final Connection connection, final ProxyConnection proxyConnection, final int dirtyBits) throws SQLException
    {
+      int resetBits = 0;
+
       if ((dirtyBits & DIRTY_BIT_READONLY) != 0 && proxyConnection.getReadOnlyState() != isReadOnly) {
          connection.setReadOnly(isReadOnly);
+         resetBits |= DIRTY_BIT_READONLY;
       }
 
       if ((dirtyBits & DIRTY_BIT_AUTOCOMMIT) != 0 && proxyConnection.getAutoCommitState() != isAutoCommit) {
          connection.setAutoCommit(isAutoCommit);
+         resetBits |= DIRTY_BIT_AUTOCOMMIT;
       }
 
       if ((dirtyBits & DIRTY_BIT_ISOLATION) != 0 && proxyConnection.getTransactionIsolationState() != transactionIsolation) {
          connection.setTransactionIsolation(transactionIsolation);
+         resetBits |= DIRTY_BIT_ISOLATION;
       }
 
       if ((dirtyBits & DIRTY_BIT_CATALOG) != 0 && catalog != null && !catalog.equals(proxyConnection.getCatalogState())) {
          connection.setCatalog(catalog);
+         resetBits |= DIRTY_BIT_CATALOG;
       }
 
       if ((dirtyBits & DIRTY_BIT_NETTIMEOUT) != 0 && proxyConnection.getNetworkTimeoutState() != networkTimeout) {
          setNetworkTimeout(connection, networkTimeout);
+         resetBits |= DIRTY_BIT_NETTIMEOUT;
       }
 
-      if (dirtyBits != 0 && LOGGER.isDebugEnabled()) {
-         LOGGER.debug("{} - Reset ({}) on connection {}", poolName, stringFromResetBits(dirtyBits), connection);
+      if (resetBits != 0 && LOGGER.isDebugEnabled()) {
+         LOGGER.debug("{} - Reset ({}) on connection {}", poolName, stringFromResetBits(resetBits), connection);
       }
    }
 

src/main/java/com/zaxxer/hikari/util/PropertyElf.java

@@ -81,7 +81,7 @@ public final class PropertyElf
       Matcher matcher = GETTER_PATTERN.matcher("");
       for (Method method : targetClass.getMethods()) {
          String name = method.getName();
-         if (method.getParameterCount() == 0 && matcher.reset(name).matches()) {
+         if (method.getParameterTypes().length == 0 && matcher.reset(name).matches()) {
             name = name.replaceFirst("(get|is)", "");
             try {
                if (targetClass.getMethod("set" + name, method.getReturnType()) != null) {
@@ -132,7 +132,7 @@ public final class PropertyElf
       String methodName = "set" + propName.substring(0, 1).toUpperCase() + propName.substring(1);
 
       for (Method method : methods) {
-         if (method.getParameterCount() == 1 && method.getName().equals(methodName)) {
+         if (method.getName().equals(methodName) && method.getParameterTypes().length == 1) {
             writeMethod = method;
             break;
          }
@@ -141,7 +141,7 @@ public final class PropertyElf
       if (writeMethod == null) {
          methodName = "set" + propName.toUpperCase();
          for (Method method : methods) {
-            if (method.getParameterCount() == 1 && method.getName().equals(methodName)) {
+            if (method.getName().equals(methodName) && method.getParameterTypes().length == 1) {
                writeMethod = method;
                break;
             }