Backport 3c1010b57f2f8258a2ccf59b9f86fc8debd71918

Author: duke

test/hotspot/jtreg/runtime/jni/checked/TestLargeUTF8Length.java

@@ -25,6 +25,7 @@
  * @bug 8328877
  * @summary Test warning for GetStringUTFLength and functionality of GetStringUTFLengthAsLong
  * @requires vm.bits == 64
+ * @requires os.maxMemory > 15g
  * @library /test/lib
  * @modules java.management
  * @run main/native TestLargeUTF8Length launch