public static Throwable getConfigException ( ) { ClassLoader loader = Thread . currentThread ( ) . getContextClassLoader ( ) ; for ( ; loader != null ; loader = loader . getParent ( ) ) { if ( loader instanceof EnvironmentClassLoader ) { EnvironmentClassLoader envLoader = ( EnvironmentClassLoader ) loader ; if ( envLoader . getConfigException ( ) != null ) return envLoader . getConfigException ( ) ; } } return null ; }
Returns any configuration exception .