public void METHOD_1 ( ) { if ( ( VAR_1 ) <= 0 ) { VAR_1 = 0 ; } else { VAR_1 += step ; } METHOD_2 ( ) ; } 

public void METHOD_1 ( ) { VAR_1 += step ; if ( ( VAR_1 ) <= 0 ) { VAR_1 = 0 ; } METHOD_2 ( ) ; } 
