public int METHOD_1 ( final byte [ ] b ) throws java.io.IOException { VAR_1 = VAR_2 . METHOD_1 ( b ) ; VAR_3 += VAR_1 ; METHOD_2 ( b , VAR_1 ) ; return VAR_1 ; } 

public int METHOD_1 ( final byte [ ] b ) throws java.io.IOException { VAR_1 = VAR_2 . METHOD_1 ( b ) ; if ( ( VAR_1 ) >= 0 ) { VAR_3 += VAR_1 ; METHOD_2 ( b , VAR_1 ) ; } return VAR_1 ; } 
