public TYPE_1 METHOD_1 ( ) { <BUG> if ( ( VAR_1 ) != 0 ) {</BUG> TYPE_1 temp = array [ 0 ] ; ( VAR_1 ) -- ; METHOD_2 ( false ) ; METHOD_3 ( 0 , false ) ; return temp ; } return null ; }
public TYPE_1 METHOD_1 ( ) { if ( ! ( isEmpty ( ) ) ) { TYPE_1 temp = array [ 0 ] ; ( VAR_1 ) -- ; METHOD_2 ( false ) ; METHOD_3 ( 0 , false ) ; return temp ; } return null ; } 
