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question asked: Jan 31 '18, 8:42 a.m.
question was seen: 2,083 times
last updated: Feb 01 '18, 4:59 a.m.

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java out of memory error while updating custom attribute

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Anurag Patel (21●8●68) | asked Jan 31 '18, 8:42 a.m.
edited Jan 31 '18, 8:55 a.m. by Ralph Schoon (63.3k●3●36●46)

 Hi all,

while updating custom attribute in RQM and create test artifact "Exception in thread "main" java.lang.OutOfMemoryError: Java heap space" exception occurs. Code throws exception while I am creating test artifact through OSLC for below code,


testcase = client.getResource(testcaseLocation,
OslcMediaType.APPLICATION_RDF_XML).getEntity(
TestCase.class);

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Donald Nong (14.5k●6●14) | answered Feb 01 '18, 4:59 a.m.

It basically means that the default heap size is not large enough to run the application. Use -Xmx to specify a larger heap to run your application.

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