Require-Bundle: (original), slf4j.api;bundle-version="1.7.21"
[java] Caused by: java.lang.RuntimeException: No solution found because the problem is unsatisfiable.: [Unable to satisfy dependency from org.eclipse.persistence.core 2.6.3.qualifier to bundle slf4j.api 1.7.21.; No solution found because the problem is unsatisfiable.] [java] at org.eclipse.tycho.p2.util.resolution.AbstractResolutionStrategy.newResolutionException(AbstractResolutionStrategy.java:98)
Require-Bundle: (original), org.slf4j;bundle-version="1.7.21"