public String getPropertyValue() {
    if (OptionHelper.isEmpty(resourceStr)) {
      addError("The \"resource\" property must be set.");
      return null;
    }

    URL resourceURL = Loader.getResourceBySelfClassLoader(resourceStr);
    return booleanAsStr(resourceURL != null);
  }
public String getPropertyValue() {
    if (OptionHelper.isEmpty(resourceStr)) {
      addError("The \"resource\" property must be set.");
      return null;
    }

    URL resourceURL = Loader.getResourceBySelfClassLoader(resourceStr);
    return booleanAsStr(resourceURL != null);
  }
public String getPropertyValue ( ) { if ( OptionHelper . isEmpty ( resourceStr ) ) { addError ( "The \"resource\" property must be set." ) ; return null ; } URL resourceURL = Loader . getResourceBySelfClassLoader ( resourceStr ) ; return booleanAsStr ( resourceURL != null ) ; }
Returns the string "true" if the {@link #setResource(String) resource} specified by the
user is available on the class path, "false" otherwise.

@return "true"|"false" depending on the availability of resource on the classpath
Returns the string true if the { @link #setResource ( String ) resource } specified by the user is available on the class path false otherwise .