public java.lang.Double METHOD_1 ( ) { java.lang.Double VAR_1 = METHOD_2 ( ) ; java.lang.Double temp = 0.0 ; for ( java.lang.Double a : this . data ) temp += ( VAR_1 - a ) * ( VAR_1 - a ) ; return temp / ( this . size ) ; }

public java.lang.Double METHOD_1 ( ) { java.lang.Double VAR_1 = METHOD_2 ( ) ; java.lang.Double temp = 0.0 ; for ( java.lang.Double a : this . data ) temp += ( VAR_1 - a ) * ( VAR_1 - a ) ; return temp / ( ( this . size ) - 1 ) ; }
