spring-geode/src/main/java/org/springframework/geode/data/AbstractCacheDataImporterExporter.java
/**
	 * Returns a required reference to the configured {@link ApplicationContext} used by this data importer/exporter.
	 *
	 * @return a required reference to the configured {@link ApplicationContext} used by this data importer/exporter.
	 * @throws IllegalStateException if an {@link ApplicationContext} was not configured
	 * ({@link #setApplicationContext(ApplicationContext)} set).
	 * @see org.springframework.context.ApplicationContext
	 * @see #getApplicationContext()
	 */
Returns a required reference to the configured  ApplicationContext used by this data importer/exporter.
@return a required reference to the configured  ApplicationContext used by this data importer/exporter.
Returns a required reference to the configured ApplicationContext used by this data importer / exporter . @return a required reference to the configured ApplicationContext used by this data importer / exporter .
protected ApplicationContext requireApplicationContext() {
		return getApplicationContext()
			.orElseThrow(() -> newIllegalStateException("ApplicationContext was not configured"));
	}
protected ApplicationContext requireApplicationContext ( ) { return getApplicationContext ( ) . orElseThrow ( ( ) -> newIllegalStateException ( "ApplicationContext was not configured" ) ) ; }
Returns a required reference to the configured {@link ApplicationContext} used by this data importer/exporter.
Returns a required reference to the configured { @link ApplicationContext } used by this data importer / exporter .