content: /*
   * VaultFileSystem
   * No description provided (generated by Openapi Generator https://github.com/openapitools/openapi-generator)
   *
   * The version of the OpenAPI document: 1.0.0
   * Contact: info@affinidi.com
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.affinidi.tdk.vault.data.manager.client;
  
  import java.util.Collection;
  import java.util.Iterator;
  
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen", comments = "Generator version: 7.13.0")
  public class StringUtil {
    /**
     * Check if the given array contains the given value (with case-insensitive comparison).
     *
     * @param array The array
     * @param value The value to search
     * @return true if the array contains the value
     */
    public static boolean containsIgnoreCase(String[] array, String value) {
      for (String str : array) {
        if (value == null && str == null) {
          return true;
        }
        if (value != null && value.equalsIgnoreCase(str)) {
          return true;
        }
      }
      return false;
    }
  
    /**
     * Join an array of strings with the given separator.
     * <p>
     * Note: This might be replaced by utility method from commons-lang or guava someday
     * if one of those libraries is added as dependency.
     * </p>
     *
     * @param array     The array of strings
     * @param separator The separator
     * @return the resulting string
     */
    public static String join(String[] array, String separator) {
      int len = array.length;
      if (len == 0) {
        return "";
      }
  
      StringBuilder out = new StringBuilder();
      out.append(array[0]);
      for (int i = 1; i < len; i++) {
        out.append(separator).append(array[i]);
      }
      return out.toString();
    }
  
    /**
     * Join a list of strings with the given separator.
     *
     * @param list      The list of strings
     * @param separator The separator
     * @return the resulting string
     */
    public static String join(Collection<String> list, String separator) {
      Iterator<String> iterator = list.iterator();
      StringBuilder out = new StringBuilder();
      if (iterator.hasNext()) {
        out.append(iterator.next());
      }
      while (iterator.hasNext()) {
        out.append(separator).append(iterator.next());
      }
      return out.toString();
    }
  }
  