Number of REST tests fail on Solaris Sparc

Affected tests:
org.infinispan.rest.IntegrationTest*
org.infinispan.server.test.client.rest.REST*
org.infinispan.rest.TwoServerTest*
org.infinispan.persistence.rest.RestStore*

They fail with: (the logs differ slightly e.g. dataGET instead of dataPUT)
javax.ws.rs.NotAllowedException: RESTEASY003650: No resource method found for dataPUT, return 405 with Allow header

Standard Output

03:45:36,766 ERROR (nioEventLoopGroup-3-1) [i18n] RESTEASY002010: Failed to execute
javax.ws.rs.NotAllowedException: RESTEASY003650: No resource method found for dataPUT, return 405 with Allow header
at org.jboss.resteasy.core.registry.SegmentNode.match(SegmentNode.java:382)
at org.jboss.resteasy.core.registry.SegmentNode.match(SegmentNode.java:121)
at org.jboss.resteasy.core.registry.RootNode.match(RootNode.java:43)
at org.jboss.resteasy.core.registry.RootClassNode.match(RootClassNode.java:48)
at org.jboss.resteasy.core.ResourceMethodRegistry.getResourceInvoker(ResourceMethodRegistry.java:445)
at org.jboss.resteasy.core.SynchronousDispatcher.getInvoker(SynchronousDispatcher.java:264)
at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:201)
at org.jboss.resteasy.plugins.server.netty.RequestDispatcher.service(RequestDispatcher.java:83)
at org.jboss.resteasy.plugins.server.netty.RequestHandler.channelRead0(RequestHandler.java:55)[UnitTestTestNGListener] Test testPutReplication(org.infinispan.rest.TwoServerTest) failed.
03:45:36,770 ERROR (testng-TwoServerTest) [UnitTestTestNGListener] Test testPutReplication(org.infinispan.rest.TwoServerTest) failed.
java.lang.AssertionError: expected:<405> but was:<200>
at org.junit.Assert.fail(Assert.java:88)
at org.junit.Assert.failNotEquals(Assert.java:743)
at org.junit.Assert.assertEquals(Assert.java:118)
at org.junit.Assert.assertEquals(Assert.java:555)
at org.junit.Assert.assertEquals(Assert.java:542)
at org.infinispan.rest.TwoServerTest.testPutReplication(TwoServerTest.java:78)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)[UnitTestTestNGListener]