These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] dev-cpp/clucene-2.3.3.4-r9:1::gentoo  USE="-debug -doc -static-libs" 2189 KiB

Total: 1 package (1 new), Size of downloads: 2189 KiB