java/math/BigInteger/largeMemory/SymmetricRangeTests.java fails due to "OutOfMemoryError: Requested array size exceeds VM limit"

The following test failed in the JDK14 CI:

java/math/BigInteger/largeMemory/SymmetricRangeTests.java

Here's a snippet from one of the log files:

#section:main
----------messages:(4/199)----------
command: main -Xmx8g SymmetricRangeTests
reason: User specified action: run main/timeout=180/othervm -Xmx8g SymmetricRangeTests
Mode: othervm [/othervm specified]
elapsed time (seconds): 67.495
----------configuration:(0/0)----------
----------System.out:(1/45)----------
Testing overflow in BigInteger.makePositive
----------System.err:(14/960)----------
java.lang.OutOfMemoryError: Requested array size exceeds VM limit
at SymmetricRangeTests.testOverflowInMakePositive(SymmetricRangeTests.java:88)
at SymmetricRangeTests.main(SymmetricRangeTests.java:624)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:127)
at java.base/java.lang.Thread.run(Thread.java:830)

JavaTest Message: Test threw exception: java.lang.OutOfMemoryError: Requested array size exceeds VM limit
JavaTest Message: shutting down test

STATUS:Failed.`main' threw exception: java.lang.OutOfMemoryError: Requested array size exceeds VM limit
----------rerun:(50/5411)*----------