| Hi Everyone, 
 I'm rebasing the CBI build to M7 and ran into an issue below. After
    doing some searching I discovered that newer versions of
    org.apache.lucene has a new function that needs to be implemented
    which org.eclipse.help.base is not implementing as far as I can
    tell. Doing a bit more searching I discovered a commit [1] where the
    upper bound for org.apache.lucene was removed. If I revert this
    change I can proceed with the build.
 
 I guess the CBI build pulls from orbit a version of
    org.apache.lucene that is too new so commit [1] causes us to no
    longer be able to build.
 
 I was wondering what the best course of action here should be?
 Should platform upstream revert this change?
 
 
 Thanh
 
 [1]
    
    http://git.eclipse.org/c/platform/eclipse.platform.ua.git/commit/?id=bded0bbb69f9a3dcb546d0f7e76296ebcfd7aa9c
 
 
 [ERROR] Failed to execute goal
      org.eclipse.tycho:tycho-compiler-plugin:0.14.1:compile
      (default-compile) on project org.eclipse.help.base: Compilation
      failure: Compilation failure:
 [ERROR]
/home/user/Downloads/eclipse2/R3_platform-aggregator/eclipse.platform.ua/org.eclipse.help.base/src/org/eclipse/help/internal/search/WordTokenStream.java:[24,0]
 [ERROR] public final class WordTokenStream extends TokenStream {
 [ERROR] ^^^^^^^^^^^^^^^
 [ERROR] The type WordTokenStream must implement the inherited
      abstract method TokenStream.incrementToken()
 [ERROR] 1 problem (1 error)
 [ERROR] -> [Help 1]
 
 
 |