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    org.apache.http.config.Lookup class is in httpcore-4.3.jar not in httpclient-4.3.1.jar

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java.lang.NoClassDefFoundError: org.apache.felix.framework.Felix	at java.lang.J9VMInternals.verifyImpl(Native Method)	at java.lang.J9VMInternals.verify(J9VMInternals.java:63)	at java.lang.J9VMInternals.initialize(J9VMInternals.java:124)	at java.lang.Class.forNameImpl(Native Method)	at java.lang.Class.forName(Class.java:127)	at org.springframework.osgi.test.platform.Platforms.class$(Platforms.java:30)	at org.springframework.osgi.test.platform.Platforms.(Platforms.java:41)	at java.lang.J9VMInternals.initializeImpl(Native Method)	at java.lang.J9VMInternals.initialize(J9VMInternals.java:187)	at com.buschmais.osgi.spring.tests.ComponentTests.(ComponentTests.java:43)