public boolean contains ( TYPE_1 item ) { for ( TYPE_1 i : VAR_1 ) { <BUG> return i == item ;</BUG> } <BUG> return false ;</BUG> }
public boolean contains ( TYPE_1 item ) { boolean result = false ; for ( TYPE_1 i : VAR_1 ) { if ( i . equals ( item ) ) result = true ; } return result ; } 
