webservices component build slow during tests

[INFO] Command line:
	/bin/sh -c cd /Users/xcoulon/code/jbosstools/jbosstools-webservices/tests/org.jboss.tools.ws.creation.core.test && /Library/Java/JavaVirtualMachines/jdk1.7.0_12.jdk/Contents/Home/jre/bin/java -Dosgi.noShutdown=false -Dosgi.os=macosx -Dosgi.ws=cocoa -Dosgi.arch=x86_64 '-javaagent:/Users/xcoulon/.m2/repository/org/jacoco/org.jacoco.agent/0.6.1.201212231917/org.jacoco.agent-0.6.1.201212231917-runtime.jar=destfile=/Users/xcoulon/code/jbosstools/jbosstools-webservices/target/jacoco.exec,append=true,includes=org.jboss.tools.ws.creation.core*' -Xms512m -Xmx1024m -XX:PermSize=256m -XX:MaxPermSize=256m -XstartOnFirstThread '-Djbosstools.test.jre.6=${jbosstools.test.jre.6}' '-Djbosstools.test.jre.5=${jbosstools.test.jre.5}' -Djbosstools.test.jboss.home.4.2=/Users/xcoulon/code/jbosstools/jbosstools-webservices/tests/org.jboss.tools.ws.creation.core.test/target/requirements/jboss-4.2.3.GA -Dusage_reporting_enabled=false -Dorg.jboss.tools.tests.skipPrivateRequirements=true -Dorg.eclipse.ui.testsDisableWorkbenchAutoSave=true -Dosgi.clean=true -jar /Users/xcoulon/.m2/repository/p2/osgi/bundle/org.eclipse.equinox.launcher/1.3.0.v20130327-1440/org.eclipse.equinox.launcher-1.3.0.v20130327-1440.jar -data /Users/xcoulon/code/jbosstools/jbosstools-webservices/tests/org.jboss.tools.ws.creation.core.test/target/work/data -install /Users/xcoulon/code/jbosstools/jbosstools-webservices/tests/org.jboss.tools.ws.creation.core.test/target/work -configuration /Users/xcoulon/code/jbosstools/jbosstools-webservices/tests/org.jboss.tools.ws.creation.core.test/target/work/configuration -application org.eclipse.tycho.surefire.osgibooter.uitest -testproperties /Users/xcoulon/code/jbosstools/jbosstools-webservices/tests/org.jboss.tools.ws.creation.core.test/target/surefire.properties

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Running org.jboss.tools.ws.creation.core.test.JBossWSCreationCoreTestSuite