public static void completeVariableNameForRefactoring(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);
  }
public static void completeVariableNameForRefactoring(Project project, Set<LookupElement> set, String prefix, PsiType varType, VariableKind varKind)