question: private BinaryProperty buildBinaryProperty ( String pathStr , Class < ? > resType , Map < String , String > aliases ) { String [ ] path = pathStr . split ( "\\." ) ; BinaryProperty res = null ; StringBuilder fullName = new StringBuilder ( ) ; for ( String prop : path ) { if ( fullName . length ( ) != 0 ) fullName . append ( '.' ) ; fullName . append ( prop ) ; String alias = aliases . get ( fullName . toString ( ) ) ; res = new BinaryProperty ( prop , res , resType , alias ) ; } return res ; }
target:  Builds binary object property.