public int METHOD_1 ( ) { int sum = 1 ; for ( TYPE_1 < TYPE_2 > VAR_1 : METHOD_2 ( ) ) { sum += METHOD_1 ( ) ; } return sum ; } 

public int METHOD_1 ( ) { int sum = 1 ; for ( TYPE_1 < TYPE_2 > VAR_1 : METHOD_2 ( ) ) { sum += VAR_1 . METHOD_1 ( ) ; } return sum ; } 
