public synchronized TYPE_1 METHOD_1 ( ) throws java.io.IOException { if ( ( ( VAR_1 ) == null ) || ( VAR_1 . METHOD_2 ( ) ) ) { return null ; } return VAR_1 . METHOD_1 ( ) ; } 

private synchronized TYPE_1 METHOD_1 ( ) throws java.io.IOException { return VAR_1 . METHOD_1 ( ) ; } 
