REPORT-74418 informix等老驱动未实现部分Connection接口导致druid创建线程退出

fine-druid/src/main/java/com/fr/third/alibaba/druid/pool/DruidConnectionHolder.java

@@ -122,10 +122,7 @@ public final class DruidConnectionHolder {
             if (initUnderlyHoldability) {
                 try {
                     this.underlyingHoldability = conn.getHoldability();
-                } catch (UnsupportedOperationException e) {
+                } catch (UnsupportedOperationException | AbstractMethodError | SQLFeatureNotSupportedException e) {
-                    holdabilityUnsupported = true;
-                    LOG.warn("getHoldability unsupported", e);
-                } catch (SQLFeatureNotSupportedException e) {
                     holdabilityUnsupported = true;
                     LOG.warn("getHoldability unsupported", e);
                 } catch (SQLException e) {
@@ -134,8 +131,8 @@ public final class DruidConnectionHolder {
                         holdabilityUnsupported = true;
                     }
                     LOG.warn("getHoldability error", e);
-                } catch (AbstractMethodError e) {
+                } catch (Throwable e) {
-                    LOG.warn("getHoldability unsupported", e);
+                    LOG.warn("getHoldability error", e);
                 }
             }
         }