The following compiler errors and warnings are reported in Eclipse:

Javadoc: Missing tag for parameter event DnaJcrDeployer.java dna-web-jcr-rest/src/main/java/org/jboss/dna/web/jcr/rest line 49
Javadoc: Missing tag for parameter event DnaJcrDeployer.java dna-web-jcr-rest/src/main/java/org/jboss/dna/web/jcr/rest line 57
Javadoc: Missing tag for declared exception NotFoundException JcrResources.java dna-web-jcr-rest/src/main/java/org/jboss/dna/web/jcr/rest line 131
The declared exception IOException is not actually thrown by the method shouldReturnListOfWorkspacesMatchingAbsoluteCanonicalPathsToDirectories() from type FileSystemConnectorCreateWorkspacesTest FileSystemConnectorCreateWorkspacesTest.java dna-connector-filesystem/src/test/java/org/jboss/dna/connector/filesystem line 95
Read access to enclosing field Graph.AddValueAction<T>.values is emulated by a synthetic accessor method. Increasing its visibility will improve your performance Graph.java dna-graph/src/main/java/org/jboss/dna/graph line 5098
Read access to enclosing field Graph.AddValueAction<T>.workspaceName is emulated by a synthetic accessor method. Increasing its visibility will improve your performance Graph.java dna-graph/src/main/java/org/jboss/dna/graph line 5098
Read access to enclosing field Graph.context is emulated by a synthetic accessor method. Increasing its visibility will improve your performance Graph.java dna-graph/src/main/java/org/jboss/dna/graph line 5085
Read access to enclosing field Graph.context is emulated by a synthetic accessor method. Increasing its visibility will improve your performance Graph.java dna-graph/src/main/java/org/jboss/dna/graph line 5115
Read access to enclosing field Graph.context is emulated by a synthetic accessor method. Increasing its visibility will improve your performance Graph.java dna-graph/src/main/java/org/jboss/dna/graph line 5152
Read access to enclosing field Graph.context is emulated by a synthetic accessor method. Increasing its visibility will improve your performance Graph.java dna-graph/src/main/java/org/jboss/dna/graph line 5182
Read access to enclosing field Graph.RemoveValueAction<T>.values is emulated by a synthetic accessor method. Increasing its visibility will improve your performance Graph.java dna-graph/src/main/java/org/jboss/dna/graph line 5165
Read access to enclosing field Graph.RemoveValueAction<T>.workspaceName is emulated by a synthetic accessor method. Increasing its visibility will improve your performance Graph.java dna-graph/src/main/java/org/jboss/dna/graph line 5165

These are all non-critical (having to do with JavaDoc or accessing private members, etc.), but are all easy to fix.