<BUG>public int [ ] METHOD_1 ( ) {</BUG> for ( int i = 0 ; i < INT_1 ; i ++ ) { <BUG> for ( int VAR_1 : VAR_2 ) {METHOD_2 ( VAR_1 ) ;</BUG> } } <BUG> return VAR_2 ;</BUG> }
public int METHOD_1 ( int [ ] x ) { for ( int i = 0 ; i < INT_1 ; i ++ ) { for ( int y : x ) { METHOD_2 ( y ) ; } } return 0 ; } 
