* with {@link #setParser(Parser)}. This method is used to get a parser for methods
* {@link #parseResource(String)}, {@link #parseInputStream(InputStream)},
* {@link #parseInputSource(InputSource)} and {@link #parseXmlString(String)}. */
public static synchronized Parser getParser() {
if (parser==null) {
parser = new EnvironmentParser();
}
return parser;
}