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

protected TYPE_1 METHOD_1 ( ) throws java.io.IOException { if ( ( VAR_1 ) == null ) { METHOD_2 ( ( - 1 ) ) ; } return VAR_1 ; } 
