Import of Cloud Functions JVM from Git-on-Borg.

  - f1db675d9af38369700dc3434ef500749c6fe6aa Build with JDK11 not JDK8. by Éamonn McManus <[email protected]>
  - 4588713b3c7c168da51eb88dc0c1dc659cc55216 Change how exceptions are logged. by Éamonn McManus <[email protected]>

PiperOrigin-RevId: 286397821

Author: eamonnmcmanus

invoker-core/src/main/java/com/google/cloud/functions/invoker/NewHttpFunctionExecutor.java

@@ -70,8 +70,12 @@ public void service(HttpServletRequest req, HttpServletResponse res) {
     try {
       function.service(reqImpl, respImpl);
     } catch (Throwable t) {
+      // TODO(b/146510646): this should be logged properly as an exception, but that currently
+      //   causes integration tests to fail.
+      // logger.log(Level.WARNING, "Failed to execute " + function.getClass().getName(), t);
+      logger.log(Level.WARNING, "Failed to execute {0}", function.getClass().getName());
+      t.printStackTrace();
       res.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
-      logger.log(Level.WARNING, "Failed to execute " + function.getClass().getName(), t);
     } finally {
       try {
         respImpl.getWriter().flush();