public java.lang.Double METHOD_1 ( ) { double sum = 0 ; for ( int i = 0 ; i < ( results . length ) ; i ++ ) { <BUG> sum = + ( results [ i ] ) ;</BUG> } return sum ; }
public java.lang.Double METHOD_1 ( ) { double sum = 0 ; for ( int i = 0 ; i < ( results . length ) ; i ++ ) { sum += results [ i ] ; } return sum ; } 
