Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via moodle.org by Unknown author, 1 year ago
edu/emory/mathcs/backport/java/util/concurrent/ConcurrentHashMap
via moodle.org by Unknown author, 1 year ago
edu/emory/mathcs/backport/java/util/concurrent/ConcurrentHashMap
via apache.org by Unknown author, 2 years ago
edu/emory/mathcs/backport/java/util/concurrent/ConcurrentHashMap
java.lang.NoClassDefFoundError: edu/emory/mathcs/backport/java/util/concurrent/ConcurrentHashMap
	at org.apache.axis2.description.AxisDescription.(AxisDescription.java:78)	at org.apache.axis2.description.AxisService.(AxisService.java:363)	at org.apache.axis2.description.AxisService.(AxisService.java:434)	at fr.insa_lyon.cipcnet.moodle.wspp.wsdl.MoodleWSStub.populateAxisService(MoodleWSStub.java:41)	at fr.insa_lyon.cipcnet.moodle.wspp.wsdl.MoodleWSStub.(MoodleWSStub.java:580)	at fr.insa_lyon.cipcnet.moodle.wspp.wsdl.MoodleWSStub.(MoodleWSStub.java:569)	at fr.insa_lyon.cipcnet.moodle.wspp.wsdl.MoodleWSStub.(MoodleWSStub.java:617)	at fr.insa_lyon.cipcnet.moodle.wspp.wsdl.MoodleWSStub.(MoodleWSStub.java:609)	at Test1.main(Test1.java:15)