Constructor Detail

• PropertyUtils

  public PropertyUtils()

  The constructor.

Method Detail

• loadProperties

  @Deprecated
  public static Properties loadProperties(@Nonnull
                                     URL url)

  Deprecated. As of 3.1.0, please use method loadOptionalProperties(java.net.URL). This method should not be used as it suppresses exceptions silently when loading properties fails and returns null instead of an empty Properties instance when the given URL is null.

  Parameters:

  url - The URL which should be used to load the properties.

  Returns:

  The loaded properties.

• loadProperties

  @Deprecated
  public static Properties loadProperties(@Nonnull
                                     File file)

  Deprecated. As of 3.1.0, please use method loadOptionalProperties(java.io.File). This method should not be used as it suppresses exceptions silently when loading properties fails and returns null instead of an empty Properties instance when the given File is null.

  Parameters:

  file - The file from which the properties will be loaded.

  Returns:

  The loaded properties.

• loadProperties

  @Deprecated
  public static Properties loadProperties(@Nullable
                                     InputStream is)

  Deprecated. As of 3.1.0, please use method loadOptionalProperties(java.io.InputStream). This method should not be used as it suppresses exceptions silently when loading properties fails.

  Parameters:

  is - InputStream

  Returns:

  The loaded properties.

• loadOptionalProperties

  @Nonnull
  public static Properties loadOptionalProperties(@Nullable
                                          URL url)

  Loads Properties from a given URL.

  If the given URL is not null, it is asserted to represent a valid and loadable properties resource.

  Parameters:

  url - The URL of the properties resource to load or null.

  Returns:

  The loaded properties or an empty Properties instance if url is null.

  Since:

  3.1.0

• loadOptionalProperties

  @Nonnull
  public static Properties loadOptionalProperties(@Nullable
                                          File file)

  Loads Properties from a given File.

  If the given File is not null, it is asserted to represent a valid and loadable properties resource.

  Parameters:

  file - The File of the properties resource to load or null.

  Returns:

  The loaded properties or an empty Properties instance if file is null.

  Since:

  3.1.0

• loadOptionalProperties

  @Nonnull
  public static Properties loadOptionalProperties(@Nullable
                                          InputStream inputStream)

  Loads Properties from a given InputStream.

  If the given InputStream is not null, it is asserted to represent a valid and loadable properties resource.

  Parameters:

  inputStream - The InputStream of the properties resource to load or null.

  Returns:

  The loaded properties or an empty Properties instance if inputStream is null.

  Since:

  3.1.0