void (Project project, Set<LookupElement> set, String prefix, PsiType varType, VariableKind varKind) { CamelHumpMatcher camelHumpMatcher = new CamelHumpMatcher(prefix); JavaMemberNameCompletionContributor.completeVariableNameForRefactoring(project, set, camelHumpMatcher, varType, varKind, true, false); }