public void addImport(@NotNull PsiElement importable,@NotNull PsiFileSystemItem file,@Nullable QualifiedName path){
  myImports.add(new ImportCandidateHolder(importable,file,null,path));
}

public void addImport ( @ NotNull PsiElement importable , @ NotNull PsiFileSystemItem file , @ Nullable QualifiedName path ) { myImports . add ( new ImportCandidateHolder ( importable , file , null , path ) ) ; }
adds another import source .
