problem "cannot be resolved" when compiling

Hi, expert, I am a new comer to arrow project and I have some problems on java directory. I try to compile 2 projects:vector and memory in eclipse but I find there are lots of undependency problem of some classes(like org.apache.arrow.vector.holders.UInt4Holder) in project vector. Java compil

problem "cannot be resolved" when compiling

Hi, expert, I am a new comer to arrow project and I have some problems on java directory. I try to compile 2 projects:vector and memory in eclipse but I find there are lots of undependency problem of some classes(like org.apache.arrow.vector.holders.UInt4Holder) in project vector. Java compi