question: public static String newickNoLengths ( Tree tree ) { StringBuffer buffer = new StringBuffer ( ) ; newick ( tree , tree . getRoot ( ) , true , BranchLengthType . NO_BRANCH_LENGTHS , null , null , null , null , buffer ) ; buffer . append ( ";" ) ; return buffer . toString ( ) ; }
target:  Recursive function for constructing a newick tree representation in the given buffer.