41 

    41 

    42 import java.io.InputStream;

    42 import java.io.InputStream;

    43 import java.io.InputStreamReader;

    43 import java.io.InputStreamReader;

    44 import java.io.Reader;

    44 import java.io.Reader;

    45 import java.io.IOException;

    45 import java.io.IOException;

    47 import java.nio.charset.MalformedInputException;

    46 import java.nio.charset.MalformedInputException;

    48 import java.nio.charset.StandardCharsets;

    47 import java.nio.charset.StandardCharsets;

    49 import java.nio.charset.UnmappableCharacterException;

    48 import java.nio.charset.UnmappableCharacterException;

    50 import java.security.AccessController;

    49 import java.security.AccessController;

    51 import java.util.Locale;

    50 import java.util.Locale;

   140 public class PropertyResourceBundle extends ResourceBundle {

   139 public class PropertyResourceBundle extends ResourceBundle {

   141 

   140 

   142     // Check whether the strict encoding is specified.

   141     // Check whether the strict encoding is specified.

   143     // The possible encoding is either "ISO-8859-1" or "UTF-8".

   142     // The possible encoding is either "ISO-8859-1" or "UTF-8".

   144     private static final String encoding =

   143     private static final String encoding =

   147         .toUpperCase(Locale.ROOT);

   146         .toUpperCase(Locale.ROOT);

   148 

   147 

   149     /**

   148     /**

   150      * Creates a property resource bundle from an {@link java.io.InputStream

   149      * Creates a property resource bundle from an {@link java.io.InputStream

   151     * InputStream}. This constructor reads the property file in UTF-8 by default.

   150     * InputStream}. This constructor reads the property file in UTF-8 by default.