code: public static MultiLanguageText.Builder format(final MultiLanguageText.Builder multiLanguageText) {
          for (final MapFieldEntry.Builder entryBuilder : multiLanguageText.getEntryBuilderList()) {
              final String value = entryBuilder.getValue();
              entryBuilder.clearValue();
              entryBuilder.setValue(format(value));
          }
          return multiLanguageText;
      }
docs: Format the given multiLanguageText by removing duplicated white spaces, underscores and camel cases in all entries.
  
  @param multiLanguageText the multiLanguageText to format.
  
  @return the formatted multiLanguageText.