private void insertMethods(StringBuilder result, PsiClass psiClass, PsiRecordComponent @NotNull [] components) {
    boolean hasEquals = false, hasHashCode = false, hasToString = false;
    for (PsiMethod method : psiClass.getMethods()) {
      if (method instanceof SyntheticElement && JavaPsiRecordUtil.getRecordComponentForAccessor(method) != null) {
        result.append(method.getText()).append("\n");
      }
      hasEquals |= MethodUtils.isEquals(method);
      hasHashCode |= MethodUtils.isHashCode(method);
      hasToString |= MethodUtils.isToString(method);
    }
    if (!hasEquals) {
      result.append(generateEquals(psiClass, components));
    }
    if (!hasHashCode) {
      result.append(generateHashCode(components));
    }
    if (!hasToString) {
      result.append(generateToString(psiClass, components));
    }
  }
private void insertMethods(StringBuilder result, PsiClass psiClass, PsiRecordComponent @NotNull [] components)