public void METHOD_1 ( ) { do { try { VAR_1 = VAR_2 . METHOD_2 ( ) . METHOD_3 ( ) ; } catch ( java.io.IOException VAR_3 ) { } } while ( ( VAR_1 ) == null ) ; } 

public java.lang.String METHOD_1 ( ) { do { try { VAR_1 = VAR_2 . METHOD_2 ( ) . METHOD_3 ( ) ; } catch ( java.io.IOException VAR_3 ) { } } while ( ( VAR_1 ) == null ) ; return VAR_1 ; } 
