public void METHOD_1 ( ) { <BUG> VAR_1 = METHOD_2 ( 0 ) ;</BUG> METHOD_3 ( VAR_1 ) ; <BUG> VAR_2 = METHOD_4 ( 0 ) ;</BUG> }
public void METHOD_1 ( ) { index = 0 ; VAR_2 = METHOD_4 ( index ) ; VAR_1 = METHOD_2 ( index ) ; METHOD_3 ( VAR_1 ) ; } 
